152866340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3061}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 351860544

約数和(自身を除く): 198994204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 2270, 2497, 3061, 4540, 4994, 6122, 9988, 12244, 12485, 15305, 24970, 30610, 33671, 49940, 61220, 67342, 134684, 168355, 336710, 673420, 694847, 1389694, 2779388, 3474235, 6948470, 7643317, 13896940, 15286634, 30573268, 38216585, 76433170, 152866340]

約数ペア:

[(1, 152866340), (2, 76433170), (4, 38216585), (5, 30573268), (10, 15286634), (11, 13896940), (20, 7643317), (22, 6948470), (44, 3474235), (55, 2779388), (110, 1389694), (220, 694847), (227, 673420), (454, 336710), (908, 168355), (1135, 134684), (2270, 67342), (2497, 61220), (3061, 49940), (4540, 33671), (4994, 30610), (6122, 24970), (9988, 15305), (12244, 12485)]