159757908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 258279852

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 79, 92, 102, 138, 158, 204, 237, 276, 316, 391, 431, 474, 782, 862, 948, 1173, 1293, 1343, 1564, 1724, 1817, 2346, 2586, 2686, 3634, 4029, 4692, 5172, 5372, 5451, 7268, 7327, 8058, 9913, 10902, 14654, 16116, 19826, 21804, 21981, 29308, 29739, 30889, 34049, 39652, 43962, 59478, 61778, 68098, 87924, 92667, 102147, 118956, 123556, 136196, 168521, 185334, 204294, 337042, 370668, 408588, 505563, 578833, 674084, 783127, 1011126, 1157666, 1566254, 1736499, 2022252, 2315332, 2349381, 3132508, 3472998, 4698762, 6945996, 9397524, 13313159, 26626318, 39939477, 53252636, 79878954, 159757908]

約数ペア:

[(1, 159757908), (2, 79878954), (3, 53252636), (4, 39939477), (6, 26626318), (12, 13313159), (17, 9397524), (23, 6945996), (34, 4698762), (46, 3472998), (51, 3132508), (68, 2349381), (69, 2315332), (79, 2022252), (92, 1736499), (102, 1566254), (138, 1157666), (158, 1011126), (204, 783127), (237, 674084), (276, 578833), (316, 505563), (391, 408588), (431, 370668), (474, 337042), (782, 204294), (862, 185334), (948, 168521), (1173, 136196), (1293, 123556), (1343, 118956), (1564, 102147), (1724, 92667), (1817, 87924), (2346, 68098), (2586, 61778), (2686, 59478), (3634, 43962), (4029, 39652), (4692, 34049), (5172, 30889), (5372, 29739), (5451, 29308), (7268, 21981), (7327, 21804), (8058, 19826), (9913, 16116), (10902, 14654)]