156908457290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{8803}}^1$

素因数の和:9088

約数の個数: 96

約数和(自身を含む): 313204060800

約数和(自身を除く): 156295603510

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 199, 265, 338, 398, 530, 689, 845, 995, 1378, 1690, 1990, 2587, 3445, 5174, 6890, 8803, 8957, 10547, 12935, 17606, 17914, 21094, 25870, 33631, 44015, 44785, 52735, 67262, 88030, 89570, 105470, 114439, 137111, 168155, 228878, 274222, 336310, 466559, 572195, 685555, 933118, 1144390, 1371110, 1487707, 1751797, 1782443, 2332795, 2975414, 3503594, 3564886, 4665590, 6065267, 7438535, 8758985, 8912215, 12130534, 14877070, 17517970, 17824430, 22773361, 30326335, 45546722, 60652670, 78848471, 92845241, 113866805, 157696942, 185690482, 227733610, 296053693, 394242355, 464226205, 592107386, 788484710, 928452410, 1206988133, 1480268465, 2413976266, 2960536930, 6034940665, 12069881330, 15690845729, 31381691458, 78454228645, 156908457290]

約数ペア:

[(1, 156908457290), (2, 78454228645), (5, 31381691458), (10, 15690845729), (13, 12069881330), (26, 6034940665), (53, 2960536930), (65, 2413976266), (106, 1480268465), (130, 1206988133), (169, 928452410), (199, 788484710), (265, 592107386), (338, 464226205), (398, 394242355), (530, 296053693), (689, 227733610), (845, 185690482), (995, 157696942), (1378, 113866805), (1690, 92845241), (1990, 78848471), (2587, 60652670), (3445, 45546722), (5174, 30326335), (6890, 22773361), (8803, 17824430), (8957, 17517970), (10547, 14877070), (12935, 12130534), (17606, 8912215), (17914, 8758985), (21094, 7438535), (25870, 6065267), (33631, 4665590), (44015, 3564886), (44785, 3503594), (52735, 2975414), (67262, 2332795), (88030, 1782443), (89570, 1751797), (105470, 1487707), (114439, 1371110), (137111, 1144390), (168155, 933118), (228878, 685555), (274222, 572195), (336310, 466559)]