157099731632

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1453}}^1\times {\mathrm{18719}}^1$

素因数の和:20218

約数の個数: 60

約数和(自身を含む): 321482191680

約数和(自身を除く): 164382460048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 1453, 2888, 2906, 5776, 5812, 11624, 18719, 23248, 27607, 37438, 55214, 74876, 110428, 149752, 220856, 299504, 355661, 441712, 524533, 711322, 1049066, 1422644, 2098132, 2845288, 4196264, 5690576, 6757559, 8392528, 13515118, 27030236, 27198707, 54060472, 54397414, 108120944, 108794828, 217589656, 435179312, 516775433, 1033550866, 2067101732, 4134203464, 8268406928, 9818733227, 19637466454, 39274932908, 78549865816, 157099731632]

約数ペア:

[(1, 157099731632), (2, 78549865816), (4, 39274932908), (8, 19637466454), (16, 9818733227), (19, 8268406928), (38, 4134203464), (76, 2067101732), (152, 1033550866), (304, 516775433), (361, 435179312), (722, 217589656), (1444, 108794828), (1453, 108120944), (2888, 54397414), (2906, 54060472), (5776, 27198707), (5812, 27030236), (11624, 13515118), (18719, 8392528), (23248, 6757559), (27607, 5690576), (37438, 4196264), (55214, 2845288), (74876, 2098132), (110428, 1422644), (149752, 1049066), (220856, 711322), (299504, 524533), (355661, 441712)]