156942498230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{239713}}^1$

素因数の和:239973

約数の個数: 64

約数和(自身を含む): 331380633600

約数和(自身を除く): 174438135370

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 199, 235, 329, 398, 470, 658, 995, 1393, 1645, 1990, 2786, 3290, 6965, 9353, 13930, 18706, 46765, 65471, 93530, 130942, 239713, 327355, 479426, 654710, 1198565, 1677991, 2397130, 3355982, 8389955, 11266511, 16779910, 22533022, 47702887, 56332555, 78865577, 95405774, 112665110, 157731154, 238514435, 333920209, 394327885, 477028870, 667840418, 788655770, 1669601045, 2242035689, 3339202090, 4484071378, 11210178445, 15694249823, 22420356890, 31388499646, 78471249115, 156942498230]

約数ペア:

[(1, 156942498230), (2, 78471249115), (5, 31388499646), (7, 22420356890), (10, 15694249823), (14, 11210178445), (35, 4484071378), (47, 3339202090), (70, 2242035689), (94, 1669601045), (199, 788655770), (235, 667840418), (329, 477028870), (398, 394327885), (470, 333920209), (658, 238514435), (995, 157731154), (1393, 112665110), (1645, 95405774), (1990, 78865577), (2786, 56332555), (3290, 47702887), (6965, 22533022), (9353, 16779910), (13930, 11266511), (18706, 8389955), (46765, 3355982), (65471, 2397130), (93530, 1677991), (130942, 1198565), (239713, 654710), (327355, 479426)]