130259792

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 60

約数和(自身を含む): 277750080

約数和(自身を除く): 147490288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 169, 208, 268, 338, 536, 676, 719, 871, 1072, 1352, 1438, 1742, 2704, 2876, 3484, 5752, 6968, 9347, 11323, 11504, 13936, 18694, 22646, 37388, 45292, 48173, 74776, 90584, 96346, 121511, 149552, 181168, 192692, 243022, 385384, 486044, 626249, 770768, 972088, 1252498, 1944176, 2504996, 5009992, 8141237, 10019984, 16282474, 32564948, 65129896, 130259792]

約数ペア:

[(1, 130259792), (2, 65129896), (4, 32564948), (8, 16282474), (13, 10019984), (16, 8141237), (26, 5009992), (52, 2504996), (67, 1944176), (104, 1252498), (134, 972088), (169, 770768), (208, 626249), (268, 486044), (338, 385384), (536, 243022), (676, 192692), (719, 181168), (871, 149552), (1072, 121511), (1352, 96346), (1438, 90584), (1742, 74776), (2704, 48173), (2876, 45292), (3484, 37388), (5752, 22646), (6968, 18694), (9347, 13936), (11323, 11504)]