139817808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3977

約数の個数: 120

約数和(自身を含む): 443686880

約数和(自身を除く): 303869072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3931, 3952, 4446, 5928, 7862, 8892, 11793, 11856, 15724, 17784, 23586, 31448, 35379, 35568, 47172, 51103, 62896, 70758, 74689, 94344, 102206, 141516, 149378, 153309, 188688, 204412, 224067, 283032, 298756, 306618, 408824, 448134, 459927, 566064, 597512, 613236, 672201, 817648, 896268, 919854, 970957, 1195024, 1226472, 1344402, 1792536, 1839708, 1941914, 2452944, 2688804, 2912871, 3585072, 3679416, 3883828, 5377608, 5825742, 7358832, 7767656, 8738613, 10755216, 11651484, 15535312, 17477226, 23302968, 34954452, 46605936, 69908904, 139817808]

約数ペア:

[(1, 139817808), (2, 69908904), (3, 46605936), (4, 34954452), (6, 23302968), (8, 17477226), (9, 15535312), (12, 11651484), (13, 10755216), (16, 8738613), (18, 7767656), (19, 7358832), (24, 5825742), (26, 5377608), (36, 3883828), (38, 3679416), (39, 3585072), (48, 2912871), (52, 2688804), (57, 2452944), (72, 1941914), (76, 1839708), (78, 1792536), (104, 1344402), (114, 1226472), (117, 1195024), (144, 970957), (152, 919854), (156, 896268), (171, 817648), (208, 672201), (228, 613236), (234, 597512), (247, 566064), (304, 459927), (312, 448134), (342, 408824), (456, 306618), (468, 298756), (494, 283032), (624, 224067), (684, 204412), (741, 188688), (912, 153309), (936, 149378), (988, 141516), (1368, 102206), (1482, 94344), (1872, 74689), (1976, 70758), (2223, 62896), (2736, 51103), (2964, 47172), (3931, 35568), (3952, 35379), (4446, 31448), (5928, 23586), (7862, 17784), (8892, 15724), (11793, 11856)]