163620794876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{71993}}^1$

素因数の和:72219

約数の個数: 96

約数和(自身を含む): 366913677312

約数和(自身を除く): 203292882436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 157, 188, 308, 314, 329, 517, 628, 658, 1034, 1099, 1316, 1727, 2068, 2198, 3454, 3619, 4396, 6908, 7238, 7379, 12089, 14476, 14758, 24178, 29516, 48356, 51653, 71993, 81169, 103306, 143986, 162338, 206612, 287972, 324676, 503951, 568183, 791923, 1007902, 1136366, 1583846, 2015804, 2272732, 3167692, 3383671, 5543461, 6767342, 11086922, 11302901, 13534684, 22173844, 22605802, 23685697, 37220381, 45211604, 47371394, 74440762, 79120307, 94742788, 124331911, 148881524, 158240614, 248663822, 260542667, 316481228, 497327644, 521085334, 531236347, 870323377, 1042170668, 1062472694, 1740646754, 2124945388, 3481293508, 3718654429, 5843599817, 7437308858, 11687199634, 14874617716, 23374399268, 40905198719, 81810397438, 163620794876]

約数ペア:

[(1, 163620794876), (2, 81810397438), (4, 40905198719), (7, 23374399268), (11, 14874617716), (14, 11687199634), (22, 7437308858), (28, 5843599817), (44, 3718654429), (47, 3481293508), (77, 2124945388), (94, 1740646754), (154, 1062472694), (157, 1042170668), (188, 870323377), (308, 531236347), (314, 521085334), (329, 497327644), (517, 316481228), (628, 260542667), (658, 248663822), (1034, 158240614), (1099, 148881524), (1316, 124331911), (1727, 94742788), (2068, 79120307), (2198, 74440762), (3454, 47371394), (3619, 45211604), (4396, 37220381), (6908, 23685697), (7238, 22605802), (7379, 22173844), (12089, 13534684), (14476, 11302901), (14758, 11086922), (24178, 6767342), (29516, 5543461), (48356, 3383671), (51653, 3167692), (71993, 2272732), (81169, 2015804), (103306, 1583846), (143986, 1136366), (162338, 1007902), (206612, 791923), (287972, 568183), (324676, 503951)]