156719876110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{17707}}^1$

素因数の和:18505

約数の個数: 64

約数和(自身を含む): 324415093248

約数和(自身を除く): 167695217138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 557, 1114, 1135, 1589, 2270, 2785, 3178, 3899, 5570, 7798, 7945, 15890, 17707, 19495, 35414, 38990, 88535, 123949, 126439, 177070, 247898, 252878, 619745, 632195, 885073, 1239490, 1264390, 1770146, 4019489, 4425365, 8038978, 8850730, 9862799, 19725598, 20097445, 28136423, 40194890, 49313995, 56272846, 69039593, 98627990, 138079186, 140682115, 281364230, 345197965, 690395930, 2238855373, 4477710746, 11194276865, 15671987611, 22388553730, 31343975222, 78359938055, 156719876110]

約数ペア:

[(1, 156719876110), (2, 78359938055), (5, 31343975222), (7, 22388553730), (10, 15671987611), (14, 11194276865), (35, 4477710746), (70, 2238855373), (227, 690395930), (454, 345197965), (557, 281364230), (1114, 140682115), (1135, 138079186), (1589, 98627990), (2270, 69039593), (2785, 56272846), (3178, 49313995), (3899, 40194890), (5570, 28136423), (7798, 20097445), (7945, 19725598), (15890, 9862799), (17707, 8850730), (19495, 8038978), (35414, 4425365), (38990, 4019489), (88535, 1770146), (123949, 1264390), (126439, 1239490), (177070, 885073), (247898, 632195), (252878, 619745)]