15827902128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{42719}}^1$

素因数の和:42847

約数の個数: 120

約数和(自身を含む): 46277038080

約数和(自身を除く): 30449135952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 744, 747, 996, 1116, 1328, 1488, 1494, 1992, 2232, 2573, 2988, 3984, 4464, 5146, 5976, 7719, 10292, 11952, 15438, 20584, 23157, 30876, 41168, 42719, 46314, 61752, 85438, 92628, 123504, 128157, 170876, 185256, 256314, 341752, 370512, 384471, 512628, 683504, 768942, 1025256, 1324289, 1537884, 2050512, 2648578, 3075768, 3545677, 3972867, 5297156, 6151536, 7091354, 7945734, 10594312, 10637031, 11918601, 14182708, 15891468, 21188624, 21274062, 23837202, 28365416, 31782936, 31911093, 42548124, 47674404, 56730832, 63565872, 63822186, 85096248, 95348808, 109915987, 127644372, 170192496, 190697616, 219831974, 255288744, 329747961, 439663948, 510577488, 659495922, 879327896, 989243883, 1318991844, 1758655792, 1978487766, 2637983688, 3956975532, 5275967376, 7913951064, 15827902128]

約数ペア:

[(1, 15827902128), (2, 7913951064), (3, 5275967376), (4, 3956975532), (6, 2637983688), (8, 1978487766), (9, 1758655792), (12, 1318991844), (16, 989243883), (18, 879327896), (24, 659495922), (31, 510577488), (36, 439663948), (48, 329747961), (62, 255288744), (72, 219831974), (83, 190697616), (93, 170192496), (124, 127644372), (144, 109915987), (166, 95348808), (186, 85096248), (248, 63822186), (249, 63565872), (279, 56730832), (332, 47674404), (372, 42548124), (496, 31911093), (498, 31782936), (558, 28365416), (664, 23837202), (744, 21274062), (747, 21188624), (996, 15891468), (1116, 14182708), (1328, 11918601), (1488, 10637031), (1494, 10594312), (1992, 7945734), (2232, 7091354), (2573, 6151536), (2988, 5297156), (3984, 3972867), (4464, 3545677), (5146, 3075768), (5976, 2648578), (7719, 2050512), (10292, 1537884), (11952, 1324289), (15438, 1025256), (20584, 768942), (23157, 683504), (30876, 512628), (41168, 384471), (42719, 370512), (46314, 341752), (61752, 256314), (85438, 185256), (92628, 170876), (123504, 128157)]