172389790118

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{74471}}^1$

素因数の和:74602

約数の個数: 96

約数和(自身を含む): 342309058560

約数和(自身を除く): 169919268442

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 79, 91, 98, 158, 161, 182, 299, 322, 553, 598, 637, 1027, 1106, 1127, 1274, 1817, 2054, 2093, 2254, 3634, 3871, 4186, 7189, 7742, 12719, 14378, 14651, 23621, 25438, 29302, 47242, 50323, 74471, 89033, 100646, 148942, 165347, 178066, 330694, 521297, 968123, 1042594, 1157429, 1712833, 1936246, 2314858, 3425666, 3649079, 5883209, 6776861, 7298158, 11766418, 11989831, 13553722, 22266829, 23979662, 41182463, 44533658, 47438027, 76481717, 82364926, 83928817, 94876054, 135313807, 152963434, 155867803, 167857634, 270627614, 288277241, 311735606, 535372019, 576554482, 947196649, 1070744038, 1091074621, 1759079491, 1894393298, 2182149242, 3518158982, 3747604133, 6630376543, 7495208266, 12313556437, 13260753086, 24627112874, 86194895059, 172389790118]

約数ペア:

[(1, 172389790118), (2, 86194895059), (7, 24627112874), (13, 13260753086), (14, 12313556437), (23, 7495208266), (26, 6630376543), (46, 3747604133), (49, 3518158982), (79, 2182149242), (91, 1894393298), (98, 1759079491), (158, 1091074621), (161, 1070744038), (182, 947196649), (299, 576554482), (322, 535372019), (553, 311735606), (598, 288277241), (637, 270627614), (1027, 167857634), (1106, 155867803), (1127, 152963434), (1274, 135313807), (1817, 94876054), (2054, 83928817), (2093, 82364926), (2254, 76481717), (3634, 47438027), (3871, 44533658), (4186, 41182463), (7189, 23979662), (7742, 22266829), (12719, 13553722), (14378, 11989831), (14651, 11766418), (23621, 7298158), (25438, 6776861), (29302, 5883209), (47242, 3649079), (50323, 3425666), (74471, 2314858), (89033, 1936246), (100646, 1712833), (148942, 1157429), (165347, 1042594), (178066, 968123), (330694, 521297)]