15697225648

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1767

約数の個数: 120

約数和(自身を含む): 34061145840

約数和(自身を除く): 18363920192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 61, 104, 118, 122, 169, 208, 236, 244, 338, 472, 488, 676, 767, 793, 944, 976, 1352, 1534, 1586, 1613, 2704, 3068, 3172, 3226, 3599, 6136, 6344, 6452, 7198, 9971, 10309, 12272, 12688, 12904, 14396, 19942, 20618, 20969, 25808, 28792, 39884, 41236, 41938, 46787, 57584, 79768, 82472, 83876, 93574, 95167, 98393, 159536, 164944, 167752, 187148, 190334, 196786, 272597, 335504, 374296, 380668, 393572, 545194, 608231, 748592, 761336, 787144, 1090388, 1216462, 1237171, 1279109, 1522672, 1574288, 2180776, 2432924, 2474342, 2558218, 4361552, 4865848, 4948684, 5116436, 5805187, 9731696, 9897368, 10232872, 11610374, 16083223, 16628417, 19794736, 20465744, 23220748, 32166446, 33256834, 46441496, 64332892, 66513668, 75467431, 92882992, 128665784, 133027336, 150934862, 257331568, 266054672, 301869724, 603739448, 981076603, 1207478896, 1962153206, 3924306412, 7848612824, 15697225648]

約数ペア:

[(1, 15697225648), (2, 7848612824), (4, 3924306412), (8, 1962153206), (13, 1207478896), (16, 981076603), (26, 603739448), (52, 301869724), (59, 266054672), (61, 257331568), (104, 150934862), (118, 133027336), (122, 128665784), (169, 92882992), (208, 75467431), (236, 66513668), (244, 64332892), (338, 46441496), (472, 33256834), (488, 32166446), (676, 23220748), (767, 20465744), (793, 19794736), (944, 16628417), (976, 16083223), (1352, 11610374), (1534, 10232872), (1586, 9897368), (1613, 9731696), (2704, 5805187), (3068, 5116436), (3172, 4948684), (3226, 4865848), (3599, 4361552), (6136, 2558218), (6344, 2474342), (6452, 2432924), (7198, 2180776), (9971, 1574288), (10309, 1522672), (12272, 1279109), (12688, 1237171), (12904, 1216462), (14396, 1090388), (19942, 787144), (20618, 761336), (20969, 748592), (25808, 608231), (28792, 545194), (39884, 393572), (41236, 380668), (41938, 374296), (46787, 335504), (57584, 272597), (79768, 196786), (82472, 190334), (83876, 187148), (93574, 167752), (95167, 164944), (98393, 159536)]