166506340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 96

約数和(自身を含む): 469534464

約数和(自身を除く): 303028124

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 8317, 10010, 16634, 20020, 33268, 41585, 58219, 83170, 91487, 108121, 116438, 166340, 182974, 216242, 232876, 291095, 365948, 432484, 457435, 540605, 582190, 640409, 756847, 914870, 1081210, 1164380, 1189331, 1280818, 1513694, 1829740, 2162420, 2378662, 2561636, 3027388, 3202045, 3784235, 4757324, 5946655, 6404090, 7568470, 8325317, 11893310, 12808180, 15136940, 16650634, 23786620, 33301268, 41626585, 83253170, 166506340]

約数ペア:

[(1, 166506340), (2, 83253170), (4, 41626585), (5, 33301268), (7, 23786620), (10, 16650634), (11, 15136940), (13, 12808180), (14, 11893310), (20, 8325317), (22, 7568470), (26, 6404090), (28, 5946655), (35, 4757324), (44, 3784235), (52, 3202045), (55, 3027388), (65, 2561636), (70, 2378662), (77, 2162420), (91, 1829740), (110, 1513694), (130, 1280818), (140, 1189331), (143, 1164380), (154, 1081210), (182, 914870), (220, 756847), (260, 640409), (286, 582190), (308, 540605), (364, 457435), (385, 432484), (455, 365948), (572, 291095), (715, 232876), (770, 216242), (910, 182974), (1001, 166340), (1430, 116438), (1540, 108121), (1820, 91487), (2002, 83170), (2860, 58219), (4004, 41585), (5005, 33268), (8317, 20020), (10010, 16634)]