145734666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 364870656

約数和(自身を除く): 219135990

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 331, 462, 662, 953, 993, 1906, 1986, 2317, 2859, 3641, 4634, 5718, 6671, 6951, 7282, 10483, 10923, 13342, 13902, 20013, 20966, 21846, 25487, 31449, 40026, 50974, 62898, 73381, 76461, 146762, 152922, 220143, 315443, 440286, 630886, 946329, 1892658, 2208101, 3469873, 4416202, 6624303, 6939746, 10409619, 13248606, 20819238, 24289111, 48578222, 72867333, 145734666]

約数ペア:

[(1, 145734666), (2, 72867333), (3, 48578222), (6, 24289111), (7, 20819238), (11, 13248606), (14, 10409619), (21, 6939746), (22, 6624303), (33, 4416202), (42, 3469873), (66, 2208101), (77, 1892658), (154, 946329), (231, 630886), (331, 440286), (462, 315443), (662, 220143), (953, 152922), (993, 146762), (1906, 76461), (1986, 73381), (2317, 62898), (2859, 50974), (3641, 40026), (4634, 31449), (5718, 25487), (6671, 21846), (6951, 20966), (7282, 20013), (10483, 13902), (10923, 13342)]