156914214632

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1\times {\mathrm{13931}}^1$

素因数の和:15162

約数の個数: 64

約数和(自身を含む): 338306855040

約数和(自身を除く): 181392640408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1021, 1379, 1576, 2042, 2758, 4084, 5516, 7147, 8168, 11032, 13931, 14294, 27862, 28588, 55724, 57176, 97517, 111448, 195034, 201137, 390068, 402274, 780136, 804548, 1407959, 1609096, 2744407, 2815918, 5488814, 5631836, 10977628, 11263672, 14223551, 19210849, 21955256, 28447102, 38421698, 56894204, 76843396, 99564857, 113788408, 153686792, 199129714, 398259428, 796518856, 2802039547, 5604079094, 11208158188, 19614276829, 22416316376, 39228553658, 78457107316, 156914214632]

約数ペア:

[(1, 156914214632), (2, 78457107316), (4, 39228553658), (7, 22416316376), (8, 19614276829), (14, 11208158188), (28, 5604079094), (56, 2802039547), (197, 796518856), (394, 398259428), (788, 199129714), (1021, 153686792), (1379, 113788408), (1576, 99564857), (2042, 76843396), (2758, 56894204), (4084, 38421698), (5516, 28447102), (7147, 21955256), (8168, 19210849), (11032, 14223551), (13931, 11263672), (14294, 10977628), (27862, 5631836), (28588, 5488814), (55724, 2815918), (57176, 2744407), (97517, 1609096), (111448, 1407959), (195034, 804548), (201137, 780136), (390068, 402274)]