138617864

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 366405120

約数和(自身を除く): 227787256

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 49, 56, 61, 62, 68, 77, 88, 98, 119, 122, 124, 136, 154, 187, 196, 217, 238, 244, 248, 308, 341, 374, 392, 427, 434, 476, 488, 527, 539, 616, 671, 682, 748, 833, 854, 868, 952, 1037, 1054, 1078, 1309, 1342, 1364, 1496, 1519, 1666, 1708, 1736, 1891, 2074, 2108, 2156, 2387, 2618, 2684, 2728, 2989, 3038, 3332, 3416, 3689, 3782, 4148, 4216, 4312, 4697, 4774, 5236, 5368, 5797, 5978, 6076, 6664, 7259, 7378, 7564, 8296, 9163, 9394, 9548, 10472, 11407, 11594, 11956, 12152, 13237, 14518, 14756, 15128, 16709, 18326, 18788, 19096, 20801, 22814, 23188, 23912, 25823, 26474, 29036, 29512, 32147, 32879, 33418, 36652, 37576, 40579, 41602, 45628, 46376, 50813, 51646, 52948, 58072, 64294, 65758, 66836, 73304, 79849, 81158, 83204, 91256, 92659, 101626, 103292, 105896, 128588, 131516, 133672, 145607, 159698, 162316, 166408, 185318, 203252, 206584, 225029, 257176, 263032, 284053, 291214, 319396, 324632, 353617, 370636, 406504, 450058, 558943, 568106, 582428, 638792, 707234, 741272, 900116, 1019249, 1117886, 1136212, 1164856, 1414468, 1575203, 1800232, 2038498, 2235772, 2272424, 2475319, 2828936, 3150406, 4076996, 4471544, 4950638, 6300812, 8153992, 9901276, 12601624, 17327233, 19802552, 34654466, 69308932, 138617864]

約数ペア:

[(1, 138617864), (2, 69308932), (4, 34654466), (7, 19802552), (8, 17327233), (11, 12601624), (14, 9901276), (17, 8153992), (22, 6300812), (28, 4950638), (31, 4471544), (34, 4076996), (44, 3150406), (49, 2828936), (56, 2475319), (61, 2272424), (62, 2235772), (68, 2038498), (77, 1800232), (88, 1575203), (98, 1414468), (119, 1164856), (122, 1136212), (124, 1117886), (136, 1019249), (154, 900116), (187, 741272), (196, 707234), (217, 638792), (238, 582428), (244, 568106), (248, 558943), (308, 450058), (341, 406504), (374, 370636), (392, 353617), (427, 324632), (434, 319396), (476, 291214), (488, 284053), (527, 263032), (539, 257176), (616, 225029), (671, 206584), (682, 203252), (748, 185318), (833, 166408), (854, 162316), (868, 159698), (952, 145607), (1037, 133672), (1054, 131516), (1078, 128588), (1309, 105896), (1342, 103292), (1364, 101626), (1496, 92659), (1519, 91256), (1666, 83204), (1708, 81158), (1736, 79849), (1891, 73304), (2074, 66836), (2108, 65758), (2156, 64294), (2387, 58072), (2618, 52948), (2684, 51646), (2728, 50813), (2989, 46376), (3038, 45628), (3332, 41602), (3416, 40579), (3689, 37576), (3782, 36652), (4148, 33418), (4216, 32879), (4312, 32147), (4697, 29512), (4774, 29036), (5236, 26474), (5368, 25823), (5797, 23912), (5978, 23188), (6076, 22814), (6664, 20801), (7259, 19096), (7378, 18788), (7564, 18326), (8296, 16709), (9163, 15128), (9394, 14756), (9548, 14518), (10472, 13237), (11407, 12152), (11594, 11956)]