156743132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 339290112

約数和(自身を除く): 182546980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 364, 446, 892, 1561, 1931, 2899, 3122, 3862, 5798, 6244, 7724, 11596, 13517, 20293, 25103, 27034, 40586, 50206, 54068, 81172, 100412, 175721, 351442, 430613, 702884, 861226, 1722452, 3014291, 5597969, 6028582, 11195938, 12057164, 22391876, 39185783, 78371566, 156743132]

約数ペア:

[(1, 156743132), (2, 78371566), (4, 39185783), (7, 22391876), (13, 12057164), (14, 11195938), (26, 6028582), (28, 5597969), (52, 3014291), (91, 1722452), (182, 861226), (223, 702884), (364, 430613), (446, 351442), (892, 175721), (1561, 100412), (1931, 81172), (2899, 54068), (3122, 50206), (3862, 40586), (5798, 27034), (6244, 25103), (7724, 20293), (11596, 13517)]