157119408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 462141056

約数和(自身を除く): 305021648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 577, 732, 744, 976, 1098, 1116, 1154, 1464, 1488, 1731, 1891, 2196, 2232, 2308, 2928, 3462, 3782, 4392, 4464, 4616, 5193, 5673, 6924, 7564, 8784, 9232, 10386, 11346, 13848, 15128, 17019, 17887, 20772, 22692, 27696, 30256, 34038, 35197, 35774, 41544, 45384, 53661, 68076, 70394, 71548, 83088, 90768, 105591, 107322, 136152, 140788, 143096, 160983, 211182, 214644, 272304, 281576, 286192, 316773, 321966, 422364, 429288, 563152, 633546, 643932, 844728, 858576, 1091107, 1267092, 1287864, 1689456, 2182214, 2534184, 2575728, 3273321, 4364428, 5068368, 6546642, 8728856, 9819963, 13093284, 17457712, 19639926, 26186568, 39279852, 52373136, 78559704, 157119408]

約数ペア:

[(1, 157119408), (2, 78559704), (3, 52373136), (4, 39279852), (6, 26186568), (8, 19639926), (9, 17457712), (12, 13093284), (16, 9819963), (18, 8728856), (24, 6546642), (31, 5068368), (36, 4364428), (48, 3273321), (61, 2575728), (62, 2534184), (72, 2182214), (93, 1689456), (122, 1287864), (124, 1267092), (144, 1091107), (183, 858576), (186, 844728), (244, 643932), (248, 633546), (279, 563152), (366, 429288), (372, 422364), (488, 321966), (496, 316773), (549, 286192), (558, 281576), (577, 272304), (732, 214644), (744, 211182), (976, 160983), (1098, 143096), (1116, 140788), (1154, 136152), (1464, 107322), (1488, 105591), (1731, 90768), (1891, 83088), (2196, 71548), (2232, 70394), (2308, 68076), (2928, 53661), (3462, 45384), (3782, 41544), (4392, 35774), (4464, 35197), (4616, 34038), (5193, 30256), (5673, 27696), (6924, 22692), (7564, 20772), (8784, 17887), (9232, 17019), (10386, 15128), (11346, 13848)]