187832398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 333268992

約数和(自身を除く): 145436594

約数列:

[1, 2, 13, 23, 26, 41, 46, 47, 82, 94, 163, 299, 326, 533, 598, 611, 943, 1066, 1081, 1222, 1886, 1927, 2119, 2162, 3749, 3854, 4238, 6683, 7498, 7661, 12259, 13366, 14053, 15322, 24518, 25051, 28106, 44321, 48737, 50102, 86879, 88642, 97474, 99593, 153709, 173758, 176203, 199186, 307418, 314101, 352406, 576173, 628202, 1152346, 1998217, 2290639, 3996434, 4083313, 4581278, 7224323, 8166626, 14448646, 93916199, 187832398]

約数ペア:

[(1, 187832398), (2, 93916199), (13, 14448646), (23, 8166626), (26, 7224323), (41, 4581278), (46, 4083313), (47, 3996434), (82, 2290639), (94, 1998217), (163, 1152346), (299, 628202), (326, 576173), (533, 352406), (598, 314101), (611, 307418), (943, 199186), (1066, 176203), (1081, 173758), (1222, 153709), (1886, 99593), (1927, 97474), (2119, 88642), (2162, 86879), (3749, 50102), (3854, 48737), (4238, 44321), (6683, 28106), (7498, 25051), (7661, 24518), (12259, 15322), (13366, 14053)]