137245264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 297480960

約数和(自身を除く): 160235696

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 101, 104, 139, 188, 202, 208, 278, 376, 404, 556, 611, 752, 808, 1112, 1222, 1313, 1616, 1807, 2224, 2444, 2626, 3614, 4747, 4888, 5252, 6533, 7228, 9494, 9776, 10504, 13066, 14039, 14456, 18988, 21008, 26132, 28078, 28912, 37976, 52264, 56156, 61711, 75952, 84929, 104528, 112312, 123422, 169858, 182507, 224624, 246844, 339716, 365014, 493688, 659833, 679432, 730028, 987376, 1319666, 1358864, 1460056, 2639332, 2920112, 5278664, 8577829, 10557328, 17155658, 34311316, 68622632, 137245264]

約数ペア:

[(1, 137245264), (2, 68622632), (4, 34311316), (8, 17155658), (13, 10557328), (16, 8577829), (26, 5278664), (47, 2920112), (52, 2639332), (94, 1460056), (101, 1358864), (104, 1319666), (139, 987376), (188, 730028), (202, 679432), (208, 659833), (278, 493688), (376, 365014), (404, 339716), (556, 246844), (611, 224624), (752, 182507), (808, 169858), (1112, 123422), (1222, 112312), (1313, 104528), (1616, 84929), (1807, 75952), (2224, 61711), (2444, 56156), (2626, 52264), (3614, 37976), (4747, 28912), (4888, 28078), (5252, 26132), (6533, 21008), (7228, 18988), (9494, 14456), (9776, 14039), (10504, 13066)]