149435304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 428457600

約数和(自身を除く): 279022296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 204, 222, 228, 296, 323, 408, 444, 456, 521, 629, 646, 703, 888, 969, 1042, 1258, 1292, 1406, 1563, 1887, 1938, 2084, 2109, 2516, 2584, 2812, 3126, 3774, 3876, 4168, 4218, 5032, 5624, 6252, 7548, 7752, 8436, 8857, 9899, 11951, 12504, 15096, 16872, 17714, 19277, 19798, 23902, 26571, 29697, 35428, 35853, 38554, 39596, 47804, 53142, 57831, 59394, 70856, 71706, 77108, 79192, 95608, 106284, 115662, 118788, 143412, 154216, 168283, 212568, 231324, 237576, 286824, 327709, 336566, 366263, 462648, 504849, 655418, 673132, 732526, 983127, 1009698, 1098789, 1310836, 1346264, 1465052, 1966254, 2019396, 2197578, 2621672, 2930104, 3932508, 4038792, 4395156, 6226471, 7865016, 8790312, 12452942, 18679413, 24905884, 37358826, 49811768, 74717652, 149435304]

約数ペア:

[(1, 149435304), (2, 74717652), (3, 49811768), (4, 37358826), (6, 24905884), (8, 18679413), (12, 12452942), (17, 8790312), (19, 7865016), (24, 6226471), (34, 4395156), (37, 4038792), (38, 3932508), (51, 2930104), (57, 2621672), (68, 2197578), (74, 2019396), (76, 1966254), (102, 1465052), (111, 1346264), (114, 1310836), (136, 1098789), (148, 1009698), (152, 983127), (204, 732526), (222, 673132), (228, 655418), (296, 504849), (323, 462648), (408, 366263), (444, 336566), (456, 327709), (521, 286824), (629, 237576), (646, 231324), (703, 212568), (888, 168283), (969, 154216), (1042, 143412), (1258, 118788), (1292, 115662), (1406, 106284), (1563, 95608), (1887, 79192), (1938, 77108), (2084, 71706), (2109, 70856), (2516, 59394), (2584, 57831), (2812, 53142), (3126, 47804), (3774, 39596), (3876, 38554), (4168, 35853), (4218, 35428), (5032, 29697), (5624, 26571), (6252, 23902), (7548, 19798), (7752, 19277), (8436, 17714), (8857, 16872), (9899, 15096), (11951, 12504)]