156940496980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1631059}}^1$

素因数の和:1631368

約数の個数: 48

約数和(自身を含む): 350195106240

約数和(自身を除く): 193254609260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 566, 1132, 1415, 2830, 4811, 5660, 9622, 19244, 24055, 48110, 96220, 1631059, 3262118, 6524236, 8155295, 16310590, 27728003, 32621180, 55456006, 110912012, 138640015, 277280030, 461589697, 554560060, 923179394, 1846358788, 2307948485, 4615896970, 7847024849, 9231793940, 15694049698, 31388099396, 39235124245, 78470248490, 156940496980]

約数ペア:

[(1, 156940496980), (2, 78470248490), (4, 39235124245), (5, 31388099396), (10, 15694049698), (17, 9231793940), (20, 7847024849), (34, 4615896970), (68, 2307948485), (85, 1846358788), (170, 923179394), (283, 554560060), (340, 461589697), (566, 277280030), (1132, 138640015), (1415, 110912012), (2830, 55456006), (4811, 32621180), (5660, 27728003), (9622, 16310590), (19244, 8155295), (24055, 6524236), (48110, 3262118), (96220, 1631059)]