156921808662

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 345847623264

約数和(自身を除く): 188925814602

約数列:

[1, 2, 3, 6, 9, 18, 131, 157, 262, 314, 393, 471, 557, 761, 786, 942, 1114, 1179, 1413, 1522, 1671, 2283, 2358, 2826, 3342, 4566, 5013, 6849, 10026, 13698, 20567, 41134, 61701, 72967, 87449, 99691, 119477, 123402, 145934, 174898, 185103, 199382, 218901, 238954, 262347, 299073, 358431, 370206, 423877, 437802, 524694, 598146, 656703, 716862, 787041, 847754, 897219, 1075293, 1271631, 1313406, 1574082, 1794438, 2150586, 2543262, 3814893, 7629786, 11455819, 15651487, 22911638, 31302974, 34367457, 46954461, 55527887, 66548689, 68734914, 93908922, 103102371, 111055774, 133097378, 140863383, 166583661, 199646067, 206204742, 281726766, 333167322, 399292134, 499750983, 598938201, 999501966, 1197876402, 8717878259, 17435756518, 26153634777, 52307269554, 78460904331, 156921808662]

約数ペア:

[(1, 156921808662), (2, 78460904331), (3, 52307269554), (6, 26153634777), (9, 17435756518), (18, 8717878259), (131, 1197876402), (157, 999501966), (262, 598938201), (314, 499750983), (393, 399292134), (471, 333167322), (557, 281726766), (761, 206204742), (786, 199646067), (942, 166583661), (1114, 140863383), (1179, 133097378), (1413, 111055774), (1522, 103102371), (1671, 93908922), (2283, 68734914), (2358, 66548689), (2826, 55527887), (3342, 46954461), (4566, 34367457), (5013, 31302974), (6849, 22911638), (10026, 15651487), (13698, 11455819), (20567, 7629786), (41134, 3814893), (61701, 2543262), (72967, 2150586), (87449, 1794438), (99691, 1574082), (119477, 1313406), (123402, 1271631), (145934, 1075293), (174898, 897219), (185103, 847754), (199382, 787041), (218901, 716862), (238954, 656703), (262347, 598146), (299073, 524694), (358431, 437802), (370206, 423877)]