158795220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5003}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 464891616

約数和(自身を除く): 306096396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5003, 5290, 6348, 7935, 10006, 10580, 15009, 15870, 20012, 25015, 30018, 31740, 50030, 60036, 75045, 100060, 115069, 150090, 230138, 300180, 345207, 460276, 575345, 690414, 1150690, 1380828, 1726035, 2301380, 2646587, 3452070, 5293174, 6904140, 7939761, 10586348, 13232935, 15879522, 26465870, 31759044, 39698805, 52931740, 79397610, 158795220]

約数ペア:

[(1, 158795220), (2, 79397610), (3, 52931740), (4, 39698805), (5, 31759044), (6, 26465870), (10, 15879522), (12, 13232935), (15, 10586348), (20, 7939761), (23, 6904140), (30, 5293174), (46, 3452070), (60, 2646587), (69, 2301380), (92, 1726035), (115, 1380828), (138, 1150690), (230, 690414), (276, 575345), (345, 460276), (460, 345207), (529, 300180), (690, 230138), (1058, 150090), (1380, 115069), (1587, 100060), (2116, 75045), (2645, 60036), (3174, 50030), (5003, 31740), (5290, 30018), (6348, 25015), (7935, 20012), (10006, 15870), (10580, 15009)]