168115480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10484

約数の個数: 64

約数和(自身を含む): 420537600

約数和(自身を除く): 252422120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 10429, 16120, 20858, 41716, 52145, 83432, 104290, 135577, 208580, 271154, 323299, 417160, 542308, 646598, 677885, 1084616, 1293196, 1355770, 1616495, 2586392, 2711540, 3232990, 4202887, 5423080, 6465980, 8405774, 12931960, 16811548, 21014435, 33623096, 42028870, 84057740, 168115480]

約数ペア:

[(1, 168115480), (2, 84057740), (4, 42028870), (5, 33623096), (8, 21014435), (10, 16811548), (13, 12931960), (20, 8405774), (26, 6465980), (31, 5423080), (40, 4202887), (52, 3232990), (62, 2711540), (65, 2586392), (104, 1616495), (124, 1355770), (130, 1293196), (155, 1084616), (248, 677885), (260, 646598), (310, 542308), (403, 417160), (520, 323299), (620, 271154), (806, 208580), (1240, 135577), (1612, 104290), (2015, 83432), (3224, 52145), (4030, 41716), (8060, 20858), (10429, 16120)]