129304924

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 281649312

約数和(自身を除く): 152344388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 151, 196, 238, 257, 302, 476, 514, 604, 833, 1028, 1057, 1666, 1799, 2114, 2567, 3332, 3598, 4228, 4369, 5134, 7196, 7399, 8738, 10268, 12593, 14798, 17476, 17969, 25186, 29596, 30583, 35938, 38807, 50372, 61166, 71876, 77614, 122332, 125783, 155228, 214081, 251566, 271649, 428162, 503132, 543298, 659719, 856324, 1086596, 1319438, 1901543, 2638876, 3803086, 4618033, 7606172, 9236066, 18472132, 32326231, 64652462, 129304924]

約数ペア:

[(1, 129304924), (2, 64652462), (4, 32326231), (7, 18472132), (14, 9236066), (17, 7606172), (28, 4618033), (34, 3803086), (49, 2638876), (68, 1901543), (98, 1319438), (119, 1086596), (151, 856324), (196, 659719), (238, 543298), (257, 503132), (302, 428162), (476, 271649), (514, 251566), (604, 214081), (833, 155228), (1028, 125783), (1057, 122332), (1666, 77614), (1799, 71876), (2114, 61166), (2567, 50372), (3332, 38807), (3598, 35938), (4228, 30583), (4369, 29596), (5134, 25186), (7196, 17969), (7399, 17476), (8738, 14798), (10268, 12593)]