156954102890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1\times {\mathrm{18503}}^1$

素因数の和:21383

約数の個数: 64

約数和(自身を含む): 317606800896

約数和(自身を除く): 160652698006

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2837, 2990, 5674, 14185, 18503, 28370, 36881, 37006, 65251, 73762, 92515, 130502, 184405, 185030, 240539, 326255, 368810, 425569, 481078, 652510, 848263, 851138, 1202695, 1696526, 2127845, 2405390, 4241315, 4255690, 5532397, 8482630, 11064794, 27661985, 52493011, 55323970, 104986022, 262465055, 524930110, 682409143, 1207339253, 1364818286, 2414678506, 3412045715, 6036696265, 6824091430, 12073392530, 15695410289, 31390820578, 78477051445, 156954102890]

約数ペア:

[(1, 156954102890), (2, 78477051445), (5, 31390820578), (10, 15695410289), (13, 12073392530), (23, 6824091430), (26, 6036696265), (46, 3412045715), (65, 2414678506), (115, 1364818286), (130, 1207339253), (230, 682409143), (299, 524930110), (598, 262465055), (1495, 104986022), (2837, 55323970), (2990, 52493011), (5674, 27661985), (14185, 11064794), (18503, 8482630), (28370, 5532397), (36881, 4255690), (37006, 4241315), (65251, 2405390), (73762, 2127845), (92515, 1696526), (130502, 1202695), (184405, 851138), (185030, 848263), (240539, 652510), (326255, 481078), (368810, 425569)]