164294730

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 112

約数和(自身を含む): 458325504

約数和(自身を除く): 294030774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 727, 729, 810, 837, 930, 1215, 1395, 1454, 1458, 1674, 2181, 2430, 2511, 2790, 3635, 3645, 4185, 4362, 5022, 6543, 7270, 7290, 7533, 8370, 10905, 12555, 13086, 15066, 19629, 21810, 22537, 22599, 25110, 32715, 37665, 39258, 45074, 45198, 58887, 65430, 67611, 75330, 98145, 112685, 112995, 117774, 135222, 176661, 196290, 202833, 225370, 225990, 294435, 338055, 353322, 405666, 529983, 588870, 608499, 676110, 883305, 1014165, 1059966, 1216998, 1766610, 1825497, 2028330, 2649915, 3042495, 3650994, 5299830, 5476491, 6084990, 9127485, 10952982, 16429473, 18254970, 27382455, 32858946, 54764910, 82147365, 164294730]

約数ペア:

[(1, 164294730), (2, 82147365), (3, 54764910), (5, 32858946), (6, 27382455), (9, 18254970), (10, 16429473), (15, 10952982), (18, 9127485), (27, 6084990), (30, 5476491), (31, 5299830), (45, 3650994), (54, 3042495), (62, 2649915), (81, 2028330), (90, 1825497), (93, 1766610), (135, 1216998), (155, 1059966), (162, 1014165), (186, 883305), (243, 676110), (270, 608499), (279, 588870), (310, 529983), (405, 405666), (465, 353322), (486, 338055), (558, 294435), (727, 225990), (729, 225370), (810, 202833), (837, 196290), (930, 176661), (1215, 135222), (1395, 117774), (1454, 112995), (1458, 112685), (1674, 98145), (2181, 75330), (2430, 67611), (2511, 65430), (2790, 58887), (3635, 45198), (3645, 45074), (4185, 39258), (4362, 37665), (5022, 32715), (6543, 25110), (7270, 22599), (7290, 22537), (7533, 21810), (8370, 19629), (10905, 15066), (12555, 13086)]