189111736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^2$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 398929320

約数和(自身を除く): 209817584

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 241, 296, 407, 482, 814, 964, 1628, 1928, 2651, 3256, 5302, 8917, 10604, 17834, 21208, 35668, 58081, 71336, 98087, 116162, 196174, 232324, 392348, 464648, 638891, 784696, 1277782, 2148997, 2555564, 4297994, 5111128, 8595988, 17191976, 23638967, 47277934, 94555868, 189111736]

約数ペア:

[(1, 189111736), (2, 94555868), (4, 47277934), (8, 23638967), (11, 17191976), (22, 8595988), (37, 5111128), (44, 4297994), (74, 2555564), (88, 2148997), (148, 1277782), (241, 784696), (296, 638891), (407, 464648), (482, 392348), (814, 232324), (964, 196174), (1628, 116162), (1928, 98087), (2651, 71336), (3256, 58081), (5302, 35668), (8917, 21208), (10604, 17834)]