168253128

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 479489400

約数和(自身を除く): 311236272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 61, 72, 87, 116, 122, 174, 183, 232, 244, 261, 348, 366, 488, 522, 549, 696, 732, 1044, 1098, 1321, 1464, 1769, 2088, 2196, 2642, 3538, 3963, 4392, 5284, 5307, 7076, 7926, 10568, 10614, 11889, 14152, 15852, 15921, 21228, 23778, 31704, 31842, 38309, 42456, 47556, 63684, 76618, 80581, 95112, 114927, 127368, 153236, 161162, 229854, 241743, 306472, 322324, 344781, 459708, 483486, 644648, 689562, 725229, 919416, 966972, 1379124, 1450458, 1933944, 2336849, 2758248, 2900916, 4673698, 5801832, 7010547, 9347396, 14021094, 18694792, 21031641, 28042188, 42063282, 56084376, 84126564, 168253128]

約数ペア:

[(1, 168253128), (2, 84126564), (3, 56084376), (4, 42063282), (6, 28042188), (8, 21031641), (9, 18694792), (12, 14021094), (18, 9347396), (24, 7010547), (29, 5801832), (36, 4673698), (58, 2900916), (61, 2758248), (72, 2336849), (87, 1933944), (116, 1450458), (122, 1379124), (174, 966972), (183, 919416), (232, 725229), (244, 689562), (261, 644648), (348, 483486), (366, 459708), (488, 344781), (522, 322324), (549, 306472), (696, 241743), (732, 229854), (1044, 161162), (1098, 153236), (1321, 127368), (1464, 114927), (1769, 95112), (2088, 80581), (2196, 76618), (2642, 63684), (3538, 47556), (3963, 42456), (4392, 38309), (5284, 31842), (5307, 31704), (7076, 23778), (7926, 21228), (10568, 15921), (10614, 15852), (11889, 14152)]