157745910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5483}}^1$

素因数の和:5637

約数の個数: 64

約数和(自身を含む): 435912192

約数和(自身を除く): 278166282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5483, 5754, 9590, 10966, 14385, 16449, 27415, 28770, 32898, 38381, 54830, 76762, 82245, 115143, 164490, 191905, 230286, 383810, 575715, 751171, 1151430, 1502342, 2253513, 3755855, 4507026, 5258197, 7511710, 10516394, 11267565, 15774591, 22535130, 26290985, 31549182, 52581970, 78872955, 157745910]

約数ペア:

[(1, 157745910), (2, 78872955), (3, 52581970), (5, 31549182), (6, 26290985), (7, 22535130), (10, 15774591), (14, 11267565), (15, 10516394), (21, 7511710), (30, 5258197), (35, 4507026), (42, 3755855), (70, 2253513), (105, 1502342), (137, 1151430), (210, 751171), (274, 575715), (411, 383810), (685, 230286), (822, 191905), (959, 164490), (1370, 115143), (1918, 82245), (2055, 76762), (2877, 54830), (4110, 38381), (4795, 32898), (5483, 28770), (5754, 27415), (9590, 16449), (10966, 14385)]