198748872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2837}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 619819200

約数和(自身を除く): 421070328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2502, 2837, 2919, 3336, 3892, 5004, 5674, 5838, 7784, 8511, 8757, 10008, 11348, 11676, 17022, 17514, 19859, 22696, 23352, 25533, 34044, 35028, 39718, 51066, 59577, 68088, 70056, 79436, 102132, 119154, 158872, 178731, 204264, 238308, 357462, 394343, 476616, 714924, 788686, 1183029, 1429848, 1577372, 2366058, 2760401, 3154744, 3549087, 4732116, 5520802, 7098174, 8281203, 9464232, 11041604, 14196348, 16562406, 22083208, 24843609, 28392696, 33124812, 49687218, 66249624, 99374436, 198748872]

約数ペア:

[(1, 198748872), (2, 99374436), (3, 66249624), (4, 49687218), (6, 33124812), (7, 28392696), (8, 24843609), (9, 22083208), (12, 16562406), (14, 14196348), (18, 11041604), (21, 9464232), (24, 8281203), (28, 7098174), (36, 5520802), (42, 4732116), (56, 3549087), (63, 3154744), (72, 2760401), (84, 2366058), (126, 1577372), (139, 1429848), (168, 1183029), (252, 788686), (278, 714924), (417, 476616), (504, 394343), (556, 357462), (834, 238308), (973, 204264), (1112, 178731), (1251, 158872), (1668, 119154), (1946, 102132), (2502, 79436), (2837, 70056), (2919, 68088), (3336, 59577), (3892, 51066), (5004, 39718), (5674, 35028), (5838, 34044), (7784, 25533), (8511, 23352), (8757, 22696), (10008, 19859), (11348, 17514), (11676, 17022)]