128247336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3319

約数の個数: 96

約数和(自身を含む): 402105600

約数和(自身を除く): 273858264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2212, 2844, 3221, 3318, 4424, 4977, 5688, 6442, 6636, 9663, 9954, 12884, 13272, 19326, 19908, 22547, 25768, 28989, 38652, 39816, 45094, 57978, 67641, 77304, 90188, 115956, 135282, 180376, 202923, 231912, 254459, 270564, 405846, 508918, 541128, 763377, 811692, 1017836, 1526754, 1623384, 1781213, 2035672, 2290131, 3053508, 3562426, 4580262, 5343639, 6107016, 7124852, 9160524, 10687278, 14249704, 16030917, 18321048, 21374556, 32061834, 42749112, 64123668, 128247336]

約数ペア:

[(1, 128247336), (2, 64123668), (3, 42749112), (4, 32061834), (6, 21374556), (7, 18321048), (8, 16030917), (9, 14249704), (12, 10687278), (14, 9160524), (18, 7124852), (21, 6107016), (24, 5343639), (28, 4580262), (36, 3562426), (42, 3053508), (56, 2290131), (63, 2035672), (72, 1781213), (79, 1623384), (84, 1526754), (126, 1017836), (158, 811692), (168, 763377), (237, 541128), (252, 508918), (316, 405846), (474, 270564), (504, 254459), (553, 231912), (632, 202923), (711, 180376), (948, 135282), (1106, 115956), (1422, 90188), (1659, 77304), (1896, 67641), (2212, 57978), (2844, 45094), (3221, 39816), (3318, 38652), (4424, 28989), (4977, 25768), (5688, 22547), (6442, 19908), (6636, 19326), (9663, 13272), (9954, 12884)]