143933372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 292795776

約数和(自身を除く): 148862404

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 121, 124, 181, 212, 242, 341, 362, 484, 583, 682, 724, 1166, 1364, 1643, 1991, 2332, 3286, 3751, 3982, 5611, 6413, 6572, 7502, 7964, 9593, 11222, 12826, 15004, 18073, 19186, 21901, 22444, 25652, 36146, 38372, 43802, 61721, 72292, 87604, 105523, 123442, 198803, 211046, 246884, 297383, 397606, 422092, 594766, 678931, 795212, 1160753, 1189532, 1357862, 2321506, 2715724, 3271213, 4643012, 6542426, 13084852, 35983343, 71966686, 143933372]

約数ペア:

[(1, 143933372), (2, 71966686), (4, 35983343), (11, 13084852), (22, 6542426), (31, 4643012), (44, 3271213), (53, 2715724), (62, 2321506), (106, 1357862), (121, 1189532), (124, 1160753), (181, 795212), (212, 678931), (242, 594766), (341, 422092), (362, 397606), (484, 297383), (583, 246884), (682, 211046), (724, 198803), (1166, 123442), (1364, 105523), (1643, 87604), (1991, 72292), (2332, 61721), (3286, 43802), (3751, 38372), (3982, 36146), (5611, 25652), (6413, 22444), (6572, 21901), (7502, 19186), (7964, 18073), (9593, 15004), (11222, 12826)]