156713490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75707}}^1$

素因数の和:75743

約数の個数: 48

約数和(自身を含む): 425176128

約数和(自身を除く): 268462638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 75707, 151414, 227121, 378535, 454242, 681363, 757070, 1135605, 1362726, 1741261, 2271210, 3406815, 3482522, 5223783, 6813630, 8706305, 10447566, 15671349, 17412610, 26118915, 31342698, 52237830, 78356745, 156713490]

約数ペア:

[(1, 156713490), (2, 78356745), (3, 52237830), (5, 31342698), (6, 26118915), (9, 17412610), (10, 15671349), (15, 10447566), (18, 8706305), (23, 6813630), (30, 5223783), (45, 3482522), (46, 3406815), (69, 2271210), (90, 1741261), (115, 1362726), (138, 1135605), (207, 757070), (230, 681363), (345, 454242), (414, 378535), (690, 227121), (1035, 151414), (2070, 75707)]