155842344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 495817920

約数和(自身を除く): 339975576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 163, 168, 196, 252, 271, 294, 326, 392, 441, 489, 504, 542, 588, 652, 813, 882, 978, 1084, 1141, 1176, 1304, 1467, 1626, 1764, 1897, 1956, 2168, 2282, 2439, 2934, 3252, 3423, 3528, 3794, 3912, 4564, 4878, 5691, 5868, 6504, 6846, 7588, 7987, 9128, 9756, 10269, 11382, 11736, 13279, 13692, 15176, 15974, 17073, 19512, 20538, 22764, 23961, 26558, 27384, 31948, 34146, 39837, 41076, 44173, 45528, 47922, 53116, 63896, 68292, 71883, 79674, 82152, 88346, 95844, 106232, 119511, 132519, 136584, 143766, 159348, 176692, 191688, 239022, 265038, 287532, 309211, 318696, 353384, 397557, 478044, 530076, 575064, 618422, 795114, 927633, 956088, 1060152, 1236844, 1590228, 1855266, 2164477, 2473688, 2782899, 3180456, 3710532, 4328954, 5565798, 6493431, 7421064, 8657908, 11131596, 12986862, 17315816, 19480293, 22263192, 25973724, 38960586, 51947448, 77921172, 155842344]

約数ペア:

[(1, 155842344), (2, 77921172), (3, 51947448), (4, 38960586), (6, 25973724), (7, 22263192), (8, 19480293), (9, 17315816), (12, 12986862), (14, 11131596), (18, 8657908), (21, 7421064), (24, 6493431), (28, 5565798), (36, 4328954), (42, 3710532), (49, 3180456), (56, 2782899), (63, 2473688), (72, 2164477), (84, 1855266), (98, 1590228), (126, 1236844), (147, 1060152), (163, 956088), (168, 927633), (196, 795114), (252, 618422), (271, 575064), (294, 530076), (326, 478044), (392, 397557), (441, 353384), (489, 318696), (504, 309211), (542, 287532), (588, 265038), (652, 239022), (813, 191688), (882, 176692), (978, 159348), (1084, 143766), (1141, 136584), (1176, 132519), (1304, 119511), (1467, 106232), (1626, 95844), (1764, 88346), (1897, 82152), (1956, 79674), (2168, 71883), (2282, 68292), (2439, 63896), (2934, 53116), (3252, 47922), (3423, 45528), (3528, 44173), (3794, 41076), (3912, 39837), (4564, 34146), (4878, 31948), (5691, 27384), (5868, 26558), (6504, 23961), (6846, 22764), (7588, 20538), (7987, 19512), (9128, 17073), (9756, 15974), (10269, 15176), (11382, 13692), (11736, 13279)]