138601408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 327318624

約数和(自身を除く): 188717216

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 64, 68, 74, 88, 136, 148, 176, 187, 272, 296, 313, 352, 374, 407, 544, 592, 626, 629, 704, 748, 814, 1088, 1184, 1252, 1258, 1496, 1628, 2368, 2504, 2516, 2992, 3256, 3443, 5008, 5032, 5321, 5984, 6512, 6886, 6919, 10016, 10064, 10642, 11581, 11968, 13024, 13772, 13838, 20032, 20128, 21284, 23162, 26048, 27544, 27676, 40256, 42568, 46324, 55088, 55352, 58531, 85136, 92648, 110176, 110704, 117062, 127391, 170272, 185296, 196877, 220352, 221408, 234124, 254782, 340544, 370592, 393754, 442816, 468248, 509564, 741184, 787508, 936496, 1019128, 1575016, 1872992, 2038256, 2165647, 3150032, 3745984, 4076512, 4331294, 6300064, 8153024, 8662588, 12600128, 17325176, 34650352, 69300704, 138601408]

約数ペア:

[(1, 138601408), (2, 69300704), (4, 34650352), (8, 17325176), (11, 12600128), (16, 8662588), (17, 8153024), (22, 6300064), (32, 4331294), (34, 4076512), (37, 3745984), (44, 3150032), (64, 2165647), (68, 2038256), (74, 1872992), (88, 1575016), (136, 1019128), (148, 936496), (176, 787508), (187, 741184), (272, 509564), (296, 468248), (313, 442816), (352, 393754), (374, 370592), (407, 340544), (544, 254782), (592, 234124), (626, 221408), (629, 220352), (704, 196877), (748, 185296), (814, 170272), (1088, 127391), (1184, 117062), (1252, 110704), (1258, 110176), (1496, 92648), (1628, 85136), (2368, 58531), (2504, 55352), (2516, 55088), (2992, 46324), (3256, 42568), (3443, 40256), (5008, 27676), (5032, 27544), (5321, 26048), (5984, 23162), (6512, 21284), (6886, 20128), (6919, 20032), (10016, 13838), (10064, 13772), (10642, 13024), (11581, 11968)]