15674738864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{15919}}^1$

素因数の和:16066

約数の個数: 80

約数和(自身を含む): 33164544000

約数和(自身を除く): 17489805136

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 79, 82, 152, 158, 164, 304, 316, 328, 632, 656, 779, 1264, 1501, 1558, 3002, 3116, 3239, 6004, 6232, 6478, 12008, 12464, 12956, 15919, 24016, 25912, 31838, 51824, 61541, 63676, 123082, 127352, 246164, 254704, 302461, 492328, 604922, 652679, 984656, 1209844, 1257601, 1305358, 2419688, 2515202, 2610716, 4839376, 5030404, 5221432, 10060808, 10442864, 12400901, 20121616, 23894419, 24801802, 47788838, 49603604, 51561641, 95577676, 99207208, 103123282, 191155352, 198414416, 206246564, 382310704, 412493128, 824986256, 979671179, 1959342358, 3918684716, 7837369432, 15674738864]

約数ペア:

[(1, 15674738864), (2, 7837369432), (4, 3918684716), (8, 1959342358), (16, 979671179), (19, 824986256), (38, 412493128), (41, 382310704), (76, 206246564), (79, 198414416), (82, 191155352), (152, 103123282), (158, 99207208), (164, 95577676), (304, 51561641), (316, 49603604), (328, 47788838), (632, 24801802), (656, 23894419), (779, 20121616), (1264, 12400901), (1501, 10442864), (1558, 10060808), (3002, 5221432), (3116, 5030404), (3239, 4839376), (6004, 2610716), (6232, 2515202), (6478, 2419688), (12008, 1305358), (12464, 1257601), (12956, 1209844), (15919, 984656), (24016, 652679), (25912, 604922), (31838, 492328), (51824, 302461), (61541, 254704), (63676, 246164), (123082, 127352)]