173128968

素因数分解:

$2^3\times 3^3\times {\mathrm{557}}^1\times {\mathrm{1439}}^1$

素因数の和:2011

約数の個数: 64

約数和(自身を含む): 482112000

約数和(自身を除く): 308983032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 557, 1114, 1439, 1671, 2228, 2878, 3342, 4317, 4456, 5013, 5756, 6684, 8634, 10026, 11512, 12951, 13368, 15039, 17268, 20052, 25902, 30078, 34536, 38853, 40104, 51804, 60156, 77706, 103608, 120312, 155412, 310824, 801523, 1603046, 2404569, 3206092, 4809138, 6412184, 7213707, 9618276, 14427414, 19236552, 21641121, 28854828, 43282242, 57709656, 86564484, 173128968]

約数ペア:

[(1, 173128968), (2, 86564484), (3, 57709656), (4, 43282242), (6, 28854828), (8, 21641121), (9, 19236552), (12, 14427414), (18, 9618276), (24, 7213707), (27, 6412184), (36, 4809138), (54, 3206092), (72, 2404569), (108, 1603046), (216, 801523), (557, 310824), (1114, 155412), (1439, 120312), (1671, 103608), (2228, 77706), (2878, 60156), (3342, 51804), (4317, 40104), (4456, 38853), (5013, 34536), (5756, 30078), (6684, 25902), (8634, 20052), (10026, 17268), (11512, 15039), (12951, 13368)]