194629472

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 398170080

約数和(自身を除く): 203540608

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1184, 1424, 1847, 2848, 3293, 3694, 6586, 7388, 13172, 14776, 26344, 29552, 52688, 59104, 68339, 105376, 136678, 164383, 273356, 328766, 546712, 657532, 1093424, 1315064, 2186848, 2630128, 5260256, 6082171, 12164342, 24328684, 48657368, 97314736, 194629472]

約数ペア:

[(1, 194629472), (2, 97314736), (4, 48657368), (8, 24328684), (16, 12164342), (32, 6082171), (37, 5260256), (74, 2630128), (89, 2186848), (148, 1315064), (178, 1093424), (296, 657532), (356, 546712), (592, 328766), (712, 273356), (1184, 164383), (1424, 136678), (1847, 105376), (2848, 68339), (3293, 59104), (3694, 52688), (6586, 29552), (7388, 26344), (13172, 14776)]