158420220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5167}}^1$

素因数の和:5259

約数の個数: 96

約数和(自身を含む): 513988608

約数和(自身を除く): 355568388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 5167, 6132, 7665, 10220, 10334, 15330, 15501, 20668, 25835, 30660, 31002, 36169, 51670, 62004, 72338, 77505, 103340, 108507, 144676, 155010, 180845, 217014, 310020, 361690, 377191, 434028, 542535, 723380, 754382, 1085070, 1131573, 1508764, 1885955, 2170140, 2263146, 2640337, 3771910, 4526292, 5280674, 5657865, 7543820, 7921011, 10561348, 11315730, 13201685, 15842022, 22631460, 26403370, 31684044, 39605055, 52806740, 79210110, 158420220]

約数ペア:

[(1, 158420220), (2, 79210110), (3, 52806740), (4, 39605055), (5, 31684044), (6, 26403370), (7, 22631460), (10, 15842022), (12, 13201685), (14, 11315730), (15, 10561348), (20, 7921011), (21, 7543820), (28, 5657865), (30, 5280674), (35, 4526292), (42, 3771910), (60, 2640337), (70, 2263146), (73, 2170140), (84, 1885955), (105, 1508764), (140, 1131573), (146, 1085070), (210, 754382), (219, 723380), (292, 542535), (365, 434028), (420, 377191), (438, 361690), (511, 310020), (730, 217014), (876, 180845), (1022, 155010), (1095, 144676), (1460, 108507), (1533, 103340), (2044, 77505), (2190, 72338), (2555, 62004), (3066, 51670), (4380, 36169), (5110, 31002), (5167, 30660), (6132, 25835), (7665, 20668), (10220, 15501), (10334, 15330)]