156957290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 361480320

約数和(自身を除く): 204523030

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 115, 133, 161, 190, 230, 245, 266, 322, 437, 490, 665, 733, 805, 874, 931, 1127, 1330, 1466, 1610, 1862, 2185, 2254, 3059, 3665, 4370, 4655, 5131, 5635, 6118, 7330, 9310, 10262, 11270, 13927, 15295, 16859, 21413, 25655, 27854, 30590, 33718, 35917, 42826, 51310, 69635, 71834, 84295, 97489, 107065, 118013, 139270, 168590, 179585, 194978, 214130, 236026, 320321, 359170, 487445, 590065, 640642, 682423, 826091, 974890, 1180130, 1364846, 1601605, 1652182, 2242247, 3203210, 3412115, 4130455, 4484494, 6824230, 8260910, 11211235, 15695729, 22422470, 31391458, 78478645, 156957290]

約数ペア:

[(1, 156957290), (2, 78478645), (5, 31391458), (7, 22422470), (10, 15695729), (14, 11211235), (19, 8260910), (23, 6824230), (35, 4484494), (38, 4130455), (46, 3412115), (49, 3203210), (70, 2242247), (95, 1652182), (98, 1601605), (115, 1364846), (133, 1180130), (161, 974890), (190, 826091), (230, 682423), (245, 640642), (266, 590065), (322, 487445), (437, 359170), (490, 320321), (665, 236026), (733, 214130), (805, 194978), (874, 179585), (931, 168590), (1127, 139270), (1330, 118013), (1466, 107065), (1610, 97489), (1862, 84295), (2185, 71834), (2254, 69635), (3059, 51310), (3665, 42826), (4370, 35917), (4655, 33718), (5131, 30590), (5635, 27854), (6118, 25655), (7330, 21413), (9310, 16859), (10262, 15295), (11270, 13927)]