157260688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10357}}^1$

素因数の和:10451

約数の個数: 40

約数和(自身を含む): 332657528

約数和(自身を除く): 175396840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 10357, 15184, 20714, 41428, 82856, 134641, 165712, 269282, 538564, 756061, 1077128, 1512122, 2154256, 3024244, 6048488, 9828793, 12096976, 19657586, 39315172, 78630344, 157260688]

約数ペア:

[(1, 157260688), (2, 78630344), (4, 39315172), (8, 19657586), (13, 12096976), (16, 9828793), (26, 6048488), (52, 3024244), (73, 2154256), (104, 1512122), (146, 1077128), (208, 756061), (292, 538564), (584, 269282), (949, 165712), (1168, 134641), (1898, 82856), (3796, 41428), (7592, 20714), (10357, 15184)]