133889124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 340693248

約数和(自身を除く): 206804124

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 997, 1083, 1178, 1444, 1767, 1994, 2166, 2356, 2991, 3534, 3988, 4332, 5982, 7068, 11191, 11964, 18943, 22382, 30907, 33573, 37886, 44764, 56829, 61814, 67146, 75772, 92721, 113658, 123628, 134292, 185442, 227316, 359917, 370884, 587233, 719834, 1079751, 1174466, 1439668, 1761699, 2159502, 2348932, 3523398, 4319004, 7046796, 11157427, 22314854, 33472281, 44629708, 66944562, 133889124]

約数ペア:

[(1, 133889124), (2, 66944562), (3, 44629708), (4, 33472281), (6, 22314854), (12, 11157427), (19, 7046796), (31, 4319004), (38, 3523398), (57, 2348932), (62, 2159502), (76, 1761699), (93, 1439668), (114, 1174466), (124, 1079751), (186, 719834), (228, 587233), (361, 370884), (372, 359917), (589, 227316), (722, 185442), (997, 134292), (1083, 123628), (1178, 113658), (1444, 92721), (1767, 75772), (1994, 67146), (2166, 61814), (2356, 56829), (2991, 44764), (3534, 37886), (3988, 33573), (4332, 30907), (5982, 22382), (7068, 18943), (11191, 11964)]