121361776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 264625920

約数和(自身を除く): 143264144

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 296, 389, 496, 527, 592, 629, 778, 1054, 1147, 1258, 1556, 2108, 2294, 2516, 3112, 4216, 4588, 5032, 6224, 6613, 8432, 9176, 10064, 12059, 13226, 14393, 18352, 19499, 24118, 26452, 28786, 38998, 48236, 52904, 57572, 77996, 96472, 105808, 115144, 155992, 192944, 205003, 230288, 244681, 311984, 410006, 446183, 489362, 820012, 892366, 978724, 1640024, 1784732, 1957448, 3280048, 3569464, 3914896, 7138928, 7585111, 15170222, 30340444, 60680888, 121361776]

約数ペア:

[(1, 121361776), (2, 60680888), (4, 30340444), (8, 15170222), (16, 7585111), (17, 7138928), (31, 3914896), (34, 3569464), (37, 3280048), (62, 1957448), (68, 1784732), (74, 1640024), (124, 978724), (136, 892366), (148, 820012), (248, 489362), (272, 446183), (296, 410006), (389, 311984), (496, 244681), (527, 230288), (592, 205003), (629, 192944), (778, 155992), (1054, 115144), (1147, 105808), (1258, 96472), (1556, 77996), (2108, 57572), (2294, 52904), (2516, 48236), (3112, 38998), (4216, 28786), (4588, 26452), (5032, 24118), (6224, 19499), (6613, 18352), (8432, 14393), (9176, 13226), (10064, 12059)]