16001020656

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{8069}}^1$

素因数の和:8423

約数の個数: 120

約数和(自身を含む): 45895187520

約数和(自身を除く): 29894166864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 293, 376, 423, 564, 586, 752, 846, 879, 1128, 1172, 1692, 1758, 2256, 2344, 2637, 3384, 3516, 4688, 5274, 6768, 7032, 8069, 10548, 13771, 14064, 16138, 21096, 24207, 27542, 32276, 41313, 42192, 48414, 55084, 64552, 72621, 82626, 96828, 110168, 123939, 129104, 145242, 165252, 193656, 220336, 247878, 290484, 330504, 379243, 387312, 495756, 580968, 661008, 758486, 991512, 1137729, 1161936, 1516972, 1983024, 2275458, 2364217, 3033944, 3413187, 4550916, 4728434, 6067888, 6826374, 7092651, 9101832, 9456868, 13652748, 14185302, 18203664, 18913736, 21277953, 27305496, 28370604, 37827472, 42555906, 54610992, 56741208, 85111812, 111118199, 113482416, 170223624, 222236398, 333354597, 340447248, 444472796, 666709194, 888945592, 1000063791, 1333418388, 1777891184, 2000127582, 2666836776, 4000255164, 5333673552, 8000510328, 16001020656]

約数ペア:

[(1, 16001020656), (2, 8000510328), (3, 5333673552), (4, 4000255164), (6, 2666836776), (8, 2000127582), (9, 1777891184), (12, 1333418388), (16, 1000063791), (18, 888945592), (24, 666709194), (36, 444472796), (47, 340447248), (48, 333354597), (72, 222236398), (94, 170223624), (141, 113482416), (144, 111118199), (188, 85111812), (282, 56741208), (293, 54610992), (376, 42555906), (423, 37827472), (564, 28370604), (586, 27305496), (752, 21277953), (846, 18913736), (879, 18203664), (1128, 14185302), (1172, 13652748), (1692, 9456868), (1758, 9101832), (2256, 7092651), (2344, 6826374), (2637, 6067888), (3384, 4728434), (3516, 4550916), (4688, 3413187), (5274, 3033944), (6768, 2364217), (7032, 2275458), (8069, 1983024), (10548, 1516972), (13771, 1161936), (14064, 1137729), (16138, 991512), (21096, 758486), (24207, 661008), (27542, 580968), (32276, 495756), (41313, 387312), (42192, 379243), (48414, 330504), (55084, 290484), (64552, 247878), (72621, 220336), (82626, 193656), (96828, 165252), (110168, 145242), (123939, 129104)]