152079160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53549}}^1$

素因数の和:53631

約数の個数: 32

約数和(自身を含む): 347004000

約数和(自身を除く): 194924840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 53549, 107098, 214196, 267745, 428392, 535490, 1070980, 2141960, 3801979, 7603958, 15207916, 19009895, 30415832, 38019790, 76039580, 152079160]

約数ペア:

[(1, 152079160), (2, 76039580), (4, 38019790), (5, 30415832), (8, 19009895), (10, 15207916), (20, 7603958), (40, 3801979), (71, 2141960), (142, 1070980), (284, 535490), (355, 428392), (568, 267745), (710, 214196), (1420, 107098), (2840, 53549)]