148949512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 316872000

約数和(自身を除く): 167922488

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 977, 1003, 1121, 1292, 1954, 2006, 2242, 2584, 3908, 4012, 4484, 7816, 8024, 8968, 16609, 18563, 19057, 33218, 37126, 38114, 57643, 66436, 74252, 76228, 115286, 132872, 148504, 152456, 230572, 315571, 461144, 631142, 979931, 1095217, 1262284, 1959862, 2190434, 2524568, 3919724, 4380868, 7839448, 8761736, 18618689, 37237378, 74474756, 148949512]

約数ペア:

[(1, 148949512), (2, 74474756), (4, 37237378), (8, 18618689), (17, 8761736), (19, 7839448), (34, 4380868), (38, 3919724), (59, 2524568), (68, 2190434), (76, 1959862), (118, 1262284), (136, 1095217), (152, 979931), (236, 631142), (323, 461144), (472, 315571), (646, 230572), (977, 152456), (1003, 148504), (1121, 132872), (1292, 115286), (1954, 76228), (2006, 74252), (2242, 66436), (2584, 57643), (3908, 38114), (4012, 37126), (4484, 33218), (7816, 19057), (8024, 18563), (8968, 16609)]