156957952312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{73091}}^1$

素因数の和:74372

約数の個数: 64

約数和(自身を含む): 347473520640

約数和(自身を除く): 190515568328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1237, 1736, 2474, 4948, 8659, 9896, 17318, 34636, 38347, 69272, 73091, 76694, 146182, 153388, 268429, 292364, 306776, 511637, 536858, 584728, 1023274, 1073716, 2046548, 2147432, 2265821, 4093096, 4531642, 9063284, 15860747, 18126568, 31721494, 63442988, 90413567, 126885976, 180827134, 361654268, 632894969, 723308536, 1265789938, 2531579876, 2802820577, 5063159752, 5605641154, 11211282308, 19619744039, 22422564616, 39239488078, 78478976156, 156957952312]

約数ペア:

[(1, 156957952312), (2, 78478976156), (4, 39239488078), (7, 22422564616), (8, 19619744039), (14, 11211282308), (28, 5605641154), (31, 5063159752), (56, 2802820577), (62, 2531579876), (124, 1265789938), (217, 723308536), (248, 632894969), (434, 361654268), (868, 180827134), (1237, 126885976), (1736, 90413567), (2474, 63442988), (4948, 31721494), (8659, 18126568), (9896, 15860747), (17318, 9063284), (34636, 4531642), (38347, 4093096), (69272, 2265821), (73091, 2147432), (76694, 2046548), (146182, 1073716), (153388, 1023274), (268429, 584728), (292364, 536858), (306776, 511637)]