155904624

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7789}}^1$

素因数の和:7942

約数の個数: 60

約数和(自身を含む): 439511800

約数和(自身を除く): 283607176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 7789, 10008, 15578, 20016, 23367, 31156, 46734, 62312, 70101, 93468, 124624, 140202, 186936, 280404, 373872, 560808, 1082671, 1121616, 2165342, 3248013, 4330684, 6496026, 8661368, 9744039, 12992052, 17322736, 19488078, 25984104, 38976156, 51968208, 77952312, 155904624]

約数ペア:

[(1, 155904624), (2, 77952312), (3, 51968208), (4, 38976156), (6, 25984104), (8, 19488078), (9, 17322736), (12, 12992052), (16, 9744039), (18, 8661368), (24, 6496026), (36, 4330684), (48, 3248013), (72, 2165342), (139, 1121616), (144, 1082671), (278, 560808), (417, 373872), (556, 280404), (834, 186936), (1112, 140202), (1251, 124624), (1668, 93468), (2224, 70101), (2502, 62312), (3336, 46734), (5004, 31156), (6672, 23367), (7789, 20016), (10008, 15578)]