155366876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 200255524

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 41, 68, 76, 82, 119, 133, 164, 238, 266, 287, 323, 419, 476, 532, 574, 646, 697, 779, 838, 1148, 1292, 1394, 1558, 1676, 2261, 2788, 2933, 3116, 4522, 4879, 5453, 5866, 7123, 7961, 9044, 9758, 10906, 11732, 13243, 14246, 15922, 17179, 19516, 21812, 26486, 28492, 31844, 34358, 49861, 52972, 55727, 68716, 92701, 99722, 111454, 120253, 135337, 185402, 199444, 222908, 240506, 270674, 292043, 326401, 370804, 481012, 541348, 584086, 652802, 947359, 1168172, 1305604, 1894718, 2044301, 2284807, 3789436, 4088602, 4569614, 5548817, 8177204, 9139228, 11097634, 22195268, 38841719, 77683438, 155366876]

約数ペア:

[(1, 155366876), (2, 77683438), (4, 38841719), (7, 22195268), (14, 11097634), (17, 9139228), (19, 8177204), (28, 5548817), (34, 4569614), (38, 4088602), (41, 3789436), (68, 2284807), (76, 2044301), (82, 1894718), (119, 1305604), (133, 1168172), (164, 947359), (238, 652802), (266, 584086), (287, 541348), (323, 481012), (419, 370804), (476, 326401), (532, 292043), (574, 270674), (646, 240506), (697, 222908), (779, 199444), (838, 185402), (1148, 135337), (1292, 120253), (1394, 111454), (1558, 99722), (1676, 92701), (2261, 68716), (2788, 55727), (2933, 52972), (3116, 49861), (4522, 34358), (4879, 31844), (5453, 28492), (5866, 26486), (7123, 21812), (7961, 19516), (9044, 17179), (9758, 15922), (10906, 14246), (11732, 13243)]