111688304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 269982720

約数和(自身を除く): 158294416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 971, 1027, 1106, 1264, 1456, 1942, 2054, 2212, 3884, 4108, 4424, 6797, 7189, 7768, 8216, 8848, 12623, 13594, 14378, 15536, 16432, 25246, 27188, 28756, 50492, 54376, 57512, 76709, 88361, 100984, 108752, 115024, 153418, 176722, 201968, 306836, 353444, 536963, 613672, 706888, 997217, 1073926, 1227344, 1413776, 1994434, 2147852, 3988868, 4295704, 6980519, 7977736, 8591408, 13961038, 15955472, 27922076, 55844152, 111688304]

約数ペア:

[(1, 111688304), (2, 55844152), (4, 27922076), (7, 15955472), (8, 13961038), (13, 8591408), (14, 7977736), (16, 6980519), (26, 4295704), (28, 3988868), (52, 2147852), (56, 1994434), (79, 1413776), (91, 1227344), (104, 1073926), (112, 997217), (158, 706888), (182, 613672), (208, 536963), (316, 353444), (364, 306836), (553, 201968), (632, 176722), (728, 153418), (971, 115024), (1027, 108752), (1106, 100984), (1264, 88361), (1456, 76709), (1942, 57512), (2054, 54376), (2212, 50492), (3884, 28756), (4108, 27188), (4424, 25246), (6797, 16432), (7189, 15536), (7768, 14378), (8216, 13594), (8848, 12623)]