140365148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 322646016

約数和(自身を除く): 182280868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 61, 62, 77, 122, 124, 154, 217, 241, 244, 308, 341, 427, 434, 482, 671, 682, 854, 868, 964, 1342, 1364, 1687, 1708, 1891, 2387, 2651, 2684, 3374, 3782, 4697, 4774, 5302, 6748, 7471, 7564, 9394, 9548, 10604, 13237, 14701, 14942, 18557, 18788, 20801, 26474, 29402, 29884, 37114, 41602, 52297, 52948, 58804, 74228, 82181, 83204, 102907, 104594, 145607, 161711, 164362, 205814, 209188, 291214, 323422, 328724, 411628, 455731, 575267, 582428, 646844, 911462, 1131977, 1150534, 1822924, 2263954, 2301068, 3190117, 4527908, 5013041, 6380234, 10026082, 12760468, 20052164, 35091287, 70182574, 140365148]

約数ペア:

[(1, 140365148), (2, 70182574), (4, 35091287), (7, 20052164), (11, 12760468), (14, 10026082), (22, 6380234), (28, 5013041), (31, 4527908), (44, 3190117), (61, 2301068), (62, 2263954), (77, 1822924), (122, 1150534), (124, 1131977), (154, 911462), (217, 646844), (241, 582428), (244, 575267), (308, 455731), (341, 411628), (427, 328724), (434, 323422), (482, 291214), (671, 209188), (682, 205814), (854, 164362), (868, 161711), (964, 145607), (1342, 104594), (1364, 102907), (1687, 83204), (1708, 82181), (1891, 74228), (2387, 58804), (2651, 52948), (2684, 52297), (3374, 41602), (3782, 37114), (4697, 29884), (4774, 29402), (5302, 26474), (6748, 20801), (7471, 18788), (7564, 18557), (9394, 14942), (9548, 14701), (10604, 13237)]