101798172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 309184512

約数和(自身を除く): 207386340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 83, 84, 93, 124, 126, 157, 166, 186, 217, 249, 252, 279, 314, 332, 372, 434, 471, 498, 558, 581, 628, 651, 747, 868, 942, 996, 1099, 1116, 1162, 1302, 1413, 1494, 1743, 1884, 1953, 2198, 2324, 2573, 2604, 2826, 2988, 3297, 3486, 3906, 4396, 4867, 5146, 5229, 5652, 6594, 6972, 7719, 7812, 9734, 9891, 10292, 10458, 13031, 13188, 14601, 15438, 18011, 19468, 19782, 20916, 23157, 26062, 29202, 30876, 34069, 36022, 39093, 39564, 43803, 46314, 52124, 54033, 58404, 68138, 72044, 78186, 87606, 91217, 92628, 102207, 108066, 117279, 136276, 156372, 162099, 175212, 182434, 204414, 216132, 234558, 273651, 306621, 324198, 364868, 403961, 408828, 469116, 547302, 613242, 648396, 807922, 820953, 1094604, 1211883, 1226484, 1615844, 1641906, 2423766, 2827727, 3283812, 3635649, 4847532, 5655454, 7271298, 8483181, 11310908, 14542596, 16966362, 25449543, 33932724, 50899086, 101798172]

約数ペア:

[(1, 101798172), (2, 50899086), (3, 33932724), (4, 25449543), (6, 16966362), (7, 14542596), (9, 11310908), (12, 8483181), (14, 7271298), (18, 5655454), (21, 4847532), (28, 3635649), (31, 3283812), (36, 2827727), (42, 2423766), (62, 1641906), (63, 1615844), (83, 1226484), (84, 1211883), (93, 1094604), (124, 820953), (126, 807922), (157, 648396), (166, 613242), (186, 547302), (217, 469116), (249, 408828), (252, 403961), (279, 364868), (314, 324198), (332, 306621), (372, 273651), (434, 234558), (471, 216132), (498, 204414), (558, 182434), (581, 175212), (628, 162099), (651, 156372), (747, 136276), (868, 117279), (942, 108066), (996, 102207), (1099, 92628), (1116, 91217), (1162, 87606), (1302, 78186), (1413, 72044), (1494, 68138), (1743, 58404), (1884, 54033), (1953, 52124), (2198, 46314), (2324, 43803), (2573, 39564), (2604, 39093), (2826, 36022), (2988, 34069), (3297, 30876), (3486, 29202), (3906, 26062), (4396, 23157), (4867, 20916), (5146, 19782), (5229, 19468), (5652, 18011), (6594, 15438), (6972, 14601), (7719, 13188), (7812, 13031), (9734, 10458), (9891, 10292)]