127072208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4567}}^1$

素因数の和:4659

約数の個数: 40

約数和(自身を含む): 258292992

約数和(自身を除く): 131220784

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 4567, 6956, 9134, 13912, 18268, 27824, 36536, 73072, 168979, 214649, 337958, 429298, 675916, 858596, 1351832, 1717192, 2703664, 3434384, 7942013, 15884026, 31768052, 63536104, 127072208]

約数ペア:

[(1, 127072208), (2, 63536104), (4, 31768052), (8, 15884026), (16, 7942013), (37, 3434384), (47, 2703664), (74, 1717192), (94, 1351832), (148, 858596), (188, 675916), (296, 429298), (376, 337958), (592, 214649), (752, 168979), (1739, 73072), (3478, 36536), (4567, 27824), (6956, 18268), (9134, 13912)]