156650970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20215

約数の個数: 64

約数和(自身を含む): 441305856

約数和(自身を除く): 284654886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 20161, 40322, 60483, 100805, 120966, 141127, 201610, 282254, 302415, 423381, 604830, 705635, 745957, 846762, 1411270, 1491914, 2116905, 2237871, 3729785, 4233810, 4475742, 5221699, 7459570, 10443398, 11189355, 15665097, 22378710, 26108495, 31330194, 52216990, 78325485, 156650970]

約数ペア:

[(1, 156650970), (2, 78325485), (3, 52216990), (5, 31330194), (6, 26108495), (7, 22378710), (10, 15665097), (14, 11189355), (15, 10443398), (21, 7459570), (30, 5221699), (35, 4475742), (37, 4233810), (42, 3729785), (70, 2237871), (74, 2116905), (105, 1491914), (111, 1411270), (185, 846762), (210, 745957), (222, 705635), (259, 604830), (370, 423381), (518, 302415), (555, 282254), (777, 201610), (1110, 141127), (1295, 120966), (1554, 100805), (2590, 60483), (3885, 40322), (7770, 20161)]