156935976344

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{72959}}^1$

素因数の和:73584

約数の個数: 64

約数和(自身を含む): 341662924800

約数和(自身を除く): 184726948456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 541, 568, 994, 1082, 1988, 2164, 3787, 3976, 4328, 7574, 15148, 30296, 38411, 72959, 76822, 145918, 153644, 268877, 291836, 307288, 510713, 537754, 583672, 1021426, 1075508, 2042852, 2151016, 4085704, 5180089, 10360178, 20720356, 36260623, 39470819, 41440712, 72521246, 78941638, 145042492, 157883276, 276295733, 290084984, 315766552, 552591466, 1105182932, 2210365864, 2802428149, 5604856298, 11209712596, 19616997043, 22419425192, 39233994086, 78467988172, 156935976344]

約数ペア:

[(1, 156935976344), (2, 78467988172), (4, 39233994086), (7, 22419425192), (8, 19616997043), (14, 11209712596), (28, 5604856298), (56, 2802428149), (71, 2210365864), (142, 1105182932), (284, 552591466), (497, 315766552), (541, 290084984), (568, 276295733), (994, 157883276), (1082, 145042492), (1988, 78941638), (2164, 72521246), (3787, 41440712), (3976, 39470819), (4328, 36260623), (7574, 20720356), (15148, 10360178), (30296, 5180089), (38411, 4085704), (72959, 2151016), (76822, 2042852), (145918, 1075508), (153644, 1021426), (268877, 583672), (291836, 537754), (307288, 510713)]