145280649654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{423749}}^1$

素因数の和:424674

約数の個数: 64

約数和(自身を含む): 369374400000

約数和(自身を除く): 224093750346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 907, 1814, 2721, 5442, 6349, 8163, 12698, 16326, 19047, 24489, 38094, 48978, 57141, 114282, 171423, 342846, 423749, 847498, 1271247, 2542494, 2966243, 3813741, 5932486, 7627482, 8898729, 11441223, 17797458, 22882446, 26696187, 53392374, 80088561, 160177122, 384340343, 768680686, 1153021029, 2306042058, 2690382401, 3459063087, 5380764802, 6918126174, 8071147203, 10377189261, 16142294406, 20754378522, 24213441609, 48426883218, 72640324827, 145280649654]

約数ペア:

[(1, 145280649654), (2, 72640324827), (3, 48426883218), (6, 24213441609), (7, 20754378522), (9, 16142294406), (14, 10377189261), (18, 8071147203), (21, 6918126174), (27, 5380764802), (42, 3459063087), (54, 2690382401), (63, 2306042058), (126, 1153021029), (189, 768680686), (378, 384340343), (907, 160177122), (1814, 80088561), (2721, 53392374), (5442, 26696187), (6349, 22882446), (8163, 17797458), (12698, 11441223), (16326, 8898729), (19047, 7627482), (24489, 5932486), (38094, 3813741), (48978, 2966243), (57141, 2542494), (114282, 1271247), (171423, 847498), (342846, 423749)]