136861218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 356966400

約数和(自身を除く): 220105182

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 331, 342, 351, 403, 494, 513, 558, 589, 662, 702, 741, 806, 837, 993, 1026, 1178, 1209, 1482, 1674, 1767, 1986, 2223, 2418, 2979, 3534, 3627, 4303, 4446, 5301, 5958, 6289, 6669, 7254, 7657, 8606, 8937, 10261, 10602, 10881, 12578, 12909, 13338, 15314, 15903, 17874, 18867, 20522, 21762, 22971, 25818, 30783, 31806, 37734, 38727, 45942, 56601, 61566, 68913, 77454, 81757, 92349, 113202, 116181, 133393, 137826, 163514, 169803, 184698, 194959, 206739, 232362, 245271, 266786, 277047, 339606, 389918, 400179, 413478, 490542, 554094, 584877, 735813, 800358, 1169754, 1200537, 1471626, 1754631, 2207439, 2401074, 2534467, 3509262, 3601611, 4414878, 5068934, 5263893, 7203222, 7603401, 10527786, 15206802, 22810203, 45620406, 68430609, 136861218]

約数ペア:

[(1, 136861218), (2, 68430609), (3, 45620406), (6, 22810203), (9, 15206802), (13, 10527786), (18, 7603401), (19, 7203222), (26, 5263893), (27, 5068934), (31, 4414878), (38, 3601611), (39, 3509262), (54, 2534467), (57, 2401074), (62, 2207439), (78, 1754631), (93, 1471626), (114, 1200537), (117, 1169754), (171, 800358), (186, 735813), (234, 584877), (247, 554094), (279, 490542), (331, 413478), (342, 400179), (351, 389918), (403, 339606), (494, 277047), (513, 266786), (558, 245271), (589, 232362), (662, 206739), (702, 194959), (741, 184698), (806, 169803), (837, 163514), (993, 137826), (1026, 133393), (1178, 116181), (1209, 113202), (1482, 92349), (1674, 81757), (1767, 77454), (1986, 68913), (2223, 61566), (2418, 56601), (2979, 45942), (3534, 38727), (3627, 37734), (4303, 31806), (4446, 30783), (5301, 25818), (5958, 22971), (6289, 21762), (6669, 20522), (7254, 18867), (7657, 17874), (8606, 15903), (8937, 15314), (10261, 13338), (10602, 12909), (10881, 12578)]