153774348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20117}}^1$

素因数の和:20151

約数の個数: 72

約数和(自身を含む): 449516592

約数和(自身を除く): 295742244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20117, 40234, 60351, 80468, 120702, 140819, 241404, 261521, 281638, 422457, 523042, 563276, 784563, 844914, 985733, 1046084, 1569126, 1689828, 1830647, 1971466, 2957199, 3138252, 3661294, 3942932, 5491941, 5914398, 7322588, 10983882, 11828796, 12814529, 21967764, 25629058, 38443587, 51258116, 76887174, 153774348]

約数ペア:

[(1, 153774348), (2, 76887174), (3, 51258116), (4, 38443587), (6, 25629058), (7, 21967764), (12, 12814529), (13, 11828796), (14, 10983882), (21, 7322588), (26, 5914398), (28, 5491941), (39, 3942932), (42, 3661294), (49, 3138252), (52, 2957199), (78, 1971466), (84, 1830647), (91, 1689828), (98, 1569126), (147, 1046084), (156, 985733), (182, 844914), (196, 784563), (273, 563276), (294, 523042), (364, 422457), (546, 281638), (588, 261521), (637, 241404), (1092, 140819), (1274, 120702), (1911, 80468), (2548, 60351), (3822, 40234), (7644, 20117)]