196431408

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 579391488

約数和(自身を除く): 382960080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 127, 138, 144, 184, 207, 254, 276, 368, 381, 414, 467, 508, 552, 762, 828, 934, 1016, 1104, 1143, 1401, 1524, 1656, 1868, 2032, 2286, 2802, 2921, 3048, 3312, 3736, 4203, 4572, 5604, 5842, 6096, 7472, 8406, 8763, 9144, 10741, 11208, 11684, 16812, 17526, 18288, 21482, 22416, 23368, 26289, 32223, 33624, 35052, 42964, 46736, 52578, 59309, 64446, 67248, 70104, 85928, 96669, 105156, 118618, 128892, 140208, 171856, 177927, 193338, 210312, 237236, 257784, 355854, 386676, 420624, 474472, 515568, 533781, 711708, 773352, 948944, 1067562, 1364107, 1423416, 1546704, 2135124, 2728214, 2846832, 4092321, 4270248, 5456428, 8184642, 8540496, 10912856, 12276963, 16369284, 21825712, 24553926, 32738568, 49107852, 65477136, 98215704, 196431408]

約数ペア:

[(1, 196431408), (2, 98215704), (3, 65477136), (4, 49107852), (6, 32738568), (8, 24553926), (9, 21825712), (12, 16369284), (16, 12276963), (18, 10912856), (23, 8540496), (24, 8184642), (36, 5456428), (46, 4270248), (48, 4092321), (69, 2846832), (72, 2728214), (92, 2135124), (127, 1546704), (138, 1423416), (144, 1364107), (184, 1067562), (207, 948944), (254, 773352), (276, 711708), (368, 533781), (381, 515568), (414, 474472), (467, 420624), (508, 386676), (552, 355854), (762, 257784), (828, 237236), (934, 210312), (1016, 193338), (1104, 177927), (1143, 171856), (1401, 140208), (1524, 128892), (1656, 118618), (1868, 105156), (2032, 96669), (2286, 85928), (2802, 70104), (2921, 67248), (3048, 64446), (3312, 59309), (3736, 52578), (4203, 46736), (4572, 42964), (5604, 35052), (5842, 33624), (6096, 32223), (7472, 26289), (8406, 23368), (8763, 22416), (9144, 21482), (10741, 18288), (11208, 17526), (11684, 16812)]