155951088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 426222720

約数和(自身を除く): 270271632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 307, 456, 557, 614, 912, 921, 1114, 1228, 1671, 1842, 2228, 2456, 3342, 3684, 4456, 4912, 5833, 6684, 7368, 8912, 10583, 11666, 13368, 14736, 17499, 21166, 23332, 26736, 31749, 34998, 42332, 46664, 63498, 69996, 84664, 93328, 126996, 139992, 169328, 170999, 253992, 279984, 341998, 507984, 512997, 683996, 1025994, 1367992, 2051988, 2735984, 3248981, 4103976, 6497962, 8207952, 9746943, 12995924, 19493886, 25991848, 38987772, 51983696, 77975544, 155951088]

約数ペア:

[(1, 155951088), (2, 77975544), (3, 51983696), (4, 38987772), (6, 25991848), (8, 19493886), (12, 12995924), (16, 9746943), (19, 8207952), (24, 6497962), (38, 4103976), (48, 3248981), (57, 2735984), (76, 2051988), (114, 1367992), (152, 1025994), (228, 683996), (304, 512997), (307, 507984), (456, 341998), (557, 279984), (614, 253992), (912, 170999), (921, 169328), (1114, 139992), (1228, 126996), (1671, 93328), (1842, 84664), (2228, 69996), (2456, 63498), (3342, 46664), (3684, 42332), (4456, 34998), (4912, 31749), (5833, 26736), (6684, 23332), (7368, 21166), (8912, 17499), (10583, 14736), (11666, 13368)]