131598516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 361845120

約数和(自身を除く): 230246604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 2833, 3318, 3871, 5666, 6636, 7742, 8499, 11332, 11613, 15484, 16998, 19831, 23226, 33996, 39662, 46452, 59493, 79324, 118986, 138817, 223807, 237972, 277634, 416451, 447614, 555268, 671421, 832902, 895228, 1342842, 1566649, 1665804, 2685684, 3133298, 4699947, 6266596, 9399894, 10966543, 18799788, 21933086, 32899629, 43866172, 65799258, 131598516]

約数ペア:

[(1, 131598516), (2, 65799258), (3, 43866172), (4, 32899629), (6, 21933086), (7, 18799788), (12, 10966543), (14, 9399894), (21, 6266596), (28, 4699947), (42, 3133298), (49, 2685684), (79, 1665804), (84, 1566649), (98, 1342842), (147, 895228), (158, 832902), (196, 671421), (237, 555268), (294, 447614), (316, 416451), (474, 277634), (553, 237972), (588, 223807), (948, 138817), (1106, 118986), (1659, 79324), (2212, 59493), (2833, 46452), (3318, 39662), (3871, 33996), (5666, 23226), (6636, 19831), (7742, 16998), (8499, 15484), (11332, 11613)]