156618476

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 325312512

約数和(自身を除く): 168694036

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 1951, 2867, 3902, 5734, 7804, 11468, 13657, 20069, 27314, 40138, 54628, 80276, 91697, 119011, 183394, 238022, 366788, 476044, 641879, 833077, 1283758, 1666154, 2567516, 3332308, 5593517, 11187034, 22374068, 39154619, 78309238, 156618476]

約数ペア:

[(1, 156618476), (2, 78309238), (4, 39154619), (7, 22374068), (14, 11187034), (28, 5593517), (47, 3332308), (61, 2567516), (94, 1666154), (122, 1283758), (188, 833077), (244, 641879), (329, 476044), (427, 366788), (658, 238022), (854, 183394), (1316, 119011), (1708, 91697), (1951, 80276), (2867, 54628), (3902, 40138), (5734, 27314), (7804, 20069), (11468, 13657)]