169555568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 408682176

約数和(自身を除く): 239126608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 707, 728, 808, 1153, 1313, 1414, 1456, 1616, 2306, 2626, 2828, 4612, 5252, 5656, 8071, 9191, 9224, 10504, 11312, 14989, 16142, 18382, 18448, 21008, 29978, 32284, 36764, 59956, 64568, 73528, 104923, 116453, 119912, 129136, 147056, 209846, 232906, 239824, 419692, 465812, 815171, 839384, 931624, 1513889, 1630342, 1678768, 1863248, 3027778, 3260684, 6055556, 6521368, 10597223, 12111112, 13042736, 21194446, 24222224, 42388892, 84777784, 169555568]

約数ペア:

[(1, 169555568), (2, 84777784), (4, 42388892), (7, 24222224), (8, 21194446), (13, 13042736), (14, 12111112), (16, 10597223), (26, 6521368), (28, 6055556), (52, 3260684), (56, 3027778), (91, 1863248), (101, 1678768), (104, 1630342), (112, 1513889), (182, 931624), (202, 839384), (208, 815171), (364, 465812), (404, 419692), (707, 239824), (728, 232906), (808, 209846), (1153, 147056), (1313, 129136), (1414, 119912), (1456, 116453), (1616, 104923), (2306, 73528), (2626, 64568), (2828, 59956), (4612, 36764), (5252, 32284), (5656, 29978), (8071, 21008), (9191, 18448), (9224, 18382), (10504, 16142), (11312, 14989)]