156553408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 365174784

約数和(自身を除く): 208621376

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 103, 127, 136, 176, 187, 206, 254, 272, 352, 374, 412, 508, 544, 704, 748, 824, 1016, 1088, 1133, 1397, 1496, 1648, 1751, 2032, 2159, 2266, 2794, 2992, 3296, 3502, 4064, 4318, 4532, 5588, 5984, 6592, 7004, 8128, 8636, 9064, 11176, 11968, 13081, 14008, 17272, 18128, 19261, 22352, 23749, 26162, 28016, 34544, 36256, 38522, 44704, 47498, 52324, 56032, 69088, 72512, 77044, 89408, 94996, 104648, 112064, 138176, 143891, 154088, 189992, 209296, 222377, 287782, 308176, 379984, 418592, 444754, 575564, 616352, 759968, 837184, 889508, 1151128, 1232704, 1519936, 1779016, 2302256, 2446147, 3558032, 4604512, 4892294, 7116064, 9209024, 9784588, 14232128, 19569176, 39138352, 78276704, 156553408]

約数ペア:

[(1, 156553408), (2, 78276704), (4, 39138352), (8, 19569176), (11, 14232128), (16, 9784588), (17, 9209024), (22, 7116064), (32, 4892294), (34, 4604512), (44, 3558032), (64, 2446147), (68, 2302256), (88, 1779016), (103, 1519936), (127, 1232704), (136, 1151128), (176, 889508), (187, 837184), (206, 759968), (254, 616352), (272, 575564), (352, 444754), (374, 418592), (412, 379984), (508, 308176), (544, 287782), (704, 222377), (748, 209296), (824, 189992), (1016, 154088), (1088, 143891), (1133, 138176), (1397, 112064), (1496, 104648), (1648, 94996), (1751, 89408), (2032, 77044), (2159, 72512), (2266, 69088), (2794, 56032), (2992, 52324), (3296, 47498), (3502, 44704), (4064, 38522), (4318, 36256), (4532, 34544), (5588, 28016), (5984, 26162), (6592, 23749), (7004, 22352), (8128, 19261), (8636, 18128), (9064, 17272), (11176, 14008), (11968, 13081)]