237153136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{70919}}^1$

素因数の和:70957

約数の個数: 40

約数和(自身を含む): 527644800

約数和(自身を除く): 290491664

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 70919, 141838, 283676, 567352, 780109, 1134704, 1347461, 1560218, 2694922, 3120436, 5389844, 6240872, 10779688, 12481744, 14822071, 21559376, 29644142, 59288284, 118576568, 237153136]

約数ペア:

[(1, 237153136), (2, 118576568), (4, 59288284), (8, 29644142), (11, 21559376), (16, 14822071), (19, 12481744), (22, 10779688), (38, 6240872), (44, 5389844), (76, 3120436), (88, 2694922), (152, 1560218), (176, 1347461), (209, 1134704), (304, 780109), (418, 567352), (836, 283676), (1672, 141838), (3344, 70919)]