140530416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 394620576

約数和(自身を除く): 254090160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 1993, 2712, 2938, 3986, 4407, 5424, 5876, 5979, 7972, 8814, 11752, 11958, 15944, 17628, 23504, 23916, 25909, 31888, 35256, 47832, 51818, 70512, 77727, 95664, 103636, 155454, 207272, 225209, 310908, 414544, 450418, 621816, 675627, 900836, 1243632, 1351254, 1801672, 2702508, 2927717, 3603344, 5405016, 5855434, 8783151, 10810032, 11710868, 17566302, 23421736, 35132604, 46843472, 70265208, 140530416]

約数ペア:

[(1, 140530416), (2, 70265208), (3, 46843472), (4, 35132604), (6, 23421736), (8, 17566302), (12, 11710868), (13, 10810032), (16, 8783151), (24, 5855434), (26, 5405016), (39, 3603344), (48, 2927717), (52, 2702508), (78, 1801672), (104, 1351254), (113, 1243632), (156, 900836), (208, 675627), (226, 621816), (312, 450418), (339, 414544), (452, 310908), (624, 225209), (678, 207272), (904, 155454), (1356, 103636), (1469, 95664), (1808, 77727), (1993, 70512), (2712, 51818), (2938, 47832), (3986, 35256), (4407, 31888), (5424, 25909), (5876, 23916), (5979, 23504), (7972, 17628), (8814, 15944), (11752, 11958)]