152914888

素因数分解:

$2^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 352926000

約数和(自身を除く): 200011112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 419, 532, 686, 838, 931, 1064, 1372, 1676, 1862, 2401, 2744, 2933, 3352, 3724, 4802, 5866, 6517, 7448, 7961, 9604, 11732, 13034, 15922, 19208, 20531, 23464, 26068, 31844, 41062, 45619, 52136, 55727, 63688, 82124, 91238, 111454, 143717, 164248, 182476, 222908, 287434, 364952, 390089, 445816, 574868, 780178, 1006019, 1149736, 1560356, 2012038, 2730623, 3120712, 4024076, 5461246, 8048152, 10922492, 19114361, 21844984, 38228722, 76457444, 152914888]

約数ペア:

[(1, 152914888), (2, 76457444), (4, 38228722), (7, 21844984), (8, 19114361), (14, 10922492), (19, 8048152), (28, 5461246), (38, 4024076), (49, 3120712), (56, 2730623), (76, 2012038), (98, 1560356), (133, 1149736), (152, 1006019), (196, 780178), (266, 574868), (343, 445816), (392, 390089), (419, 364952), (532, 287434), (686, 222908), (838, 182476), (931, 164248), (1064, 143717), (1372, 111454), (1676, 91238), (1862, 82124), (2401, 63688), (2744, 55727), (2933, 52136), (3352, 45619), (3724, 41062), (4802, 31844), (5866, 26068), (6517, 23464), (7448, 20531), (7961, 19208), (9604, 15922), (11732, 13034)]