156913427775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 293202483840

約数和(自身を除く): 136289056065

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 61, 65, 75, 123, 183, 195, 205, 229, 281, 305, 325, 533, 615, 687, 793, 843, 915, 975, 1025, 1145, 1405, 1525, 1599, 2379, 2501, 2665, 2977, 3075, 3435, 3653, 3965, 4215, 4575, 5725, 7025, 7503, 7995, 8931, 9389, 10959, 11521, 11895, 12505, 13325, 13969, 14885, 17141, 17175, 18265, 19825, 21075, 28167, 32513, 34563, 37515, 39975, 41907, 44655, 46945, 51423, 54795, 57605, 59475, 62525, 64349, 69845, 74425, 85705, 91325, 97539, 122057, 140835, 149773, 162565, 172815, 181597, 187575, 193047, 209535, 222833, 223275, 234725, 257115, 273975, 288025, 321745, 349225, 366171, 428525, 449319, 487695, 544791, 572729, 610285, 668499, 702781, 704175, 748865, 812825, 836537, 864075, 907985, 965235, 1047675, 1114165, 1285575, 1608725, 1718187, 1830855, 2108343, 2246595, 2438475, 2509611, 2638309, 2723955, 2863645, 3051425, 3342495, 3513905, 3744325, 3925289, 4182685, 4539925, 4826175, 5570825, 7445477, 7914927, 8590935, 9136153, 9154275, 10541715, 11232975, 11775867, 12548055, 13191545, 13619775, 14318225, 16712475, 17569525, 19626445, 20913425, 22336431, 27408459, 34298017, 37227385, 39574635, 42954675, 45680765, 51028757, 52708575, 58879335, 62740275, 65957725, 98132225, 102894051, 111682155, 137042295, 153086271, 160936849, 171490085, 186136925, 197873175, 228403825, 255143785, 294396675, 482810547, 514470255, 558410775, 685211475, 765431355, 804684245, 857450425, 1275718925, 2092179037, 2414052735, 2572351275, 3827156775, 4023421225, 6276537111, 10460895185, 12070263675, 31382685555, 52304475925, 156913427775]

約数ペア:

[(1, 156913427775), (3, 52304475925), (5, 31382685555), (13, 12070263675), (15, 10460895185), (25, 6276537111), (39, 4023421225), (41, 3827156775), (61, 2572351275), (65, 2414052735), (75, 2092179037), (123, 1275718925), (183, 857450425), (195, 804684245), (205, 765431355), (229, 685211475), (281, 558410775), (305, 514470255), (325, 482810547), (533, 294396675), (615, 255143785), (687, 228403825), (793, 197873175), (843, 186136925), (915, 171490085), (975, 160936849), (1025, 153086271), (1145, 137042295), (1405, 111682155), (1525, 102894051), (1599, 98132225), (2379, 65957725), (2501, 62740275), (2665, 58879335), (2977, 52708575), (3075, 51028757), (3435, 45680765), (3653, 42954675), (3965, 39574635), (4215, 37227385), (4575, 34298017), (5725, 27408459), (7025, 22336431), (7503, 20913425), (7995, 19626445), (8931, 17569525), (9389, 16712475), (10959, 14318225), (11521, 13619775), (11895, 13191545), (12505, 12548055), (13325, 11775867), (13969, 11232975), (14885, 10541715), (17141, 9154275), (17175, 9136153), (18265, 8590935), (19825, 7914927), (21075, 7445477), (28167, 5570825), (32513, 4826175), (34563, 4539925), (37515, 4182685), (39975, 3925289), (41907, 3744325), (44655, 3513905), (46945, 3342495), (51423, 3051425), (54795, 2863645), (57605, 2723955), (59475, 2638309), (62525, 2509611), (64349, 2438475), (69845, 2246595), (74425, 2108343), (85705, 1830855), (91325, 1718187), (97539, 1608725), (122057, 1285575), (140835, 1114165), (149773, 1047675), (162565, 965235), (172815, 907985), (181597, 864075), (187575, 836537), (193047, 812825), (209535, 748865), (222833, 704175), (223275, 702781), (234725, 668499), (257115, 610285), (273975, 572729), (288025, 544791), (321745, 487695), (349225, 449319), (366171, 428525)]