157063218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 191301582

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 79, 142, 158, 213, 237, 359, 426, 474, 718, 923, 1027, 1077, 1846, 2054, 2154, 2769, 3081, 4667, 5538, 5609, 6162, 9334, 11218, 14001, 16827, 25489, 28002, 28361, 33654, 50978, 56722, 72917, 76467, 85083, 145834, 152934, 170166, 218751, 331357, 368693, 437502, 662714, 737386, 994071, 1106079, 1988142, 2013631, 2212158, 4027262, 6040893, 12081786, 26177203, 52354406, 78531609, 157063218]

約数ペア:

[(1, 157063218), (2, 78531609), (3, 52354406), (6, 26177203), (13, 12081786), (26, 6040893), (39, 4027262), (71, 2212158), (78, 2013631), (79, 1988142), (142, 1106079), (158, 994071), (213, 737386), (237, 662714), (359, 437502), (426, 368693), (474, 331357), (718, 218751), (923, 170166), (1027, 152934), (1077, 145834), (1846, 85083), (2054, 76467), (2154, 72917), (2769, 56722), (3081, 50978), (4667, 33654), (5538, 28361), (5609, 28002), (6162, 25489), (9334, 16827), (11218, 14001)]