131414668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{60953}}^1$

素因数の和:60982

約数の個数: 36

約数和(自身を含む): 291847752

約数和(自身を除く): 160433084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 60953, 121906, 243812, 426671, 670483, 853342, 1340966, 1706684, 2681932, 2986697, 4693381, 5973394, 9386762, 11946788, 18773524, 32853667, 65707334, 131414668]

約数ペア:

[(1, 131414668), (2, 65707334), (4, 32853667), (7, 18773524), (11, 11946788), (14, 9386762), (22, 5973394), (28, 4693381), (44, 2986697), (49, 2681932), (77, 1706684), (98, 1340966), (154, 853342), (196, 670483), (308, 426671), (539, 243812), (1078, 121906), (2156, 60953)]