143393848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 303206400

約数和(自身を除く): 159812552

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 79, 104, 124, 158, 248, 316, 403, 563, 632, 806, 1027, 1126, 1612, 2054, 2252, 2449, 3224, 4108, 4504, 4898, 7319, 8216, 9796, 14638, 17453, 19592, 29276, 31837, 34906, 44477, 58552, 63674, 69812, 88954, 127348, 139624, 177908, 226889, 254696, 355816, 453778, 578201, 907556, 1156402, 1378787, 1815112, 2312804, 2757574, 4625608, 5515148, 11030296, 17924231, 35848462, 71696924, 143393848]

約数ペア:

[(1, 143393848), (2, 71696924), (4, 35848462), (8, 17924231), (13, 11030296), (26, 5515148), (31, 4625608), (52, 2757574), (62, 2312804), (79, 1815112), (104, 1378787), (124, 1156402), (158, 907556), (248, 578201), (316, 453778), (403, 355816), (563, 254696), (632, 226889), (806, 177908), (1027, 139624), (1126, 127348), (1612, 88954), (2054, 69812), (2252, 63674), (2449, 58552), (3224, 44477), (4108, 34906), (4504, 31837), (4898, 29276), (7319, 19592), (8216, 17453), (9796, 14638)]