149021256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 265698744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 59, 76, 87, 114, 116, 118, 152, 174, 177, 191, 228, 232, 236, 348, 354, 382, 456, 472, 551, 573, 696, 708, 764, 1102, 1121, 1146, 1416, 1528, 1653, 1711, 2204, 2242, 2292, 3306, 3363, 3422, 3629, 4408, 4484, 4584, 5133, 5539, 6612, 6726, 6844, 7258, 8968, 10266, 10887, 11078, 11269, 13224, 13452, 13688, 14516, 16617, 20532, 21774, 22156, 22538, 26904, 29032, 32509, 33234, 33807, 41064, 43548, 44312, 45076, 65018, 66468, 67614, 87096, 90152, 97527, 105241, 130036, 132936, 135228, 195054, 210482, 214111, 260072, 270456, 315723, 326801, 390108, 420964, 428222, 631446, 642333, 653602, 780216, 841928, 856444, 980403, 1262892, 1284666, 1307204, 1712888, 1960806, 2525784, 2569332, 2614408, 3921612, 5138664, 6209219, 7843224, 12418438, 18627657, 24836876, 37255314, 49673752, 74510628, 149021256]

約数ペア:

[(1, 149021256), (2, 74510628), (3, 49673752), (4, 37255314), (6, 24836876), (8, 18627657), (12, 12418438), (19, 7843224), (24, 6209219), (29, 5138664), (38, 3921612), (57, 2614408), (58, 2569332), (59, 2525784), (76, 1960806), (87, 1712888), (114, 1307204), (116, 1284666), (118, 1262892), (152, 980403), (174, 856444), (177, 841928), (191, 780216), (228, 653602), (232, 642333), (236, 631446), (348, 428222), (354, 420964), (382, 390108), (456, 326801), (472, 315723), (551, 270456), (573, 260072), (696, 214111), (708, 210482), (764, 195054), (1102, 135228), (1121, 132936), (1146, 130036), (1416, 105241), (1528, 97527), (1653, 90152), (1711, 87096), (2204, 67614), (2242, 66468), (2292, 65018), (3306, 45076), (3363, 44312), (3422, 43548), (3629, 41064), (4408, 33807), (4484, 33234), (4584, 32509), (5133, 29032), (5539, 26904), (6612, 22538), (6726, 22156), (6844, 21774), (7258, 20532), (8968, 16617), (10266, 14516), (10887, 13688), (11078, 13452), (11269, 13224)]