187918528

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1990

約数の個数: 84

約数和(自身を含む): 448007232

約数和(自身を除く): 260088704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1933, 1984, 3038, 3136, 3472, 3866, 6076, 6944, 7732, 12152, 13531, 13888, 15464, 24304, 27062, 30928, 48608, 54124, 59923, 61856, 94717, 97216, 108248, 119846, 123712, 189434, 216496, 239692, 378868, 419461, 432992, 479384, 757736, 838922, 865984, 958768, 1515472, 1677844, 1917536, 2936227, 3030944, 3355688, 3835072, 5872454, 6061888, 6711376, 11744908, 13422752, 23489816, 26845504, 46979632, 93959264, 187918528]

約数ペア:

[(1, 187918528), (2, 93959264), (4, 46979632), (7, 26845504), (8, 23489816), (14, 13422752), (16, 11744908), (28, 6711376), (31, 6061888), (32, 5872454), (49, 3835072), (56, 3355688), (62, 3030944), (64, 2936227), (98, 1917536), (112, 1677844), (124, 1515472), (196, 958768), (217, 865984), (224, 838922), (248, 757736), (392, 479384), (434, 432992), (448, 419461), (496, 378868), (784, 239692), (868, 216496), (992, 189434), (1519, 123712), (1568, 119846), (1736, 108248), (1933, 97216), (1984, 94717), (3038, 61856), (3136, 59923), (3472, 54124), (3866, 48608), (6076, 30928), (6944, 27062), (7732, 24304), (12152, 15464), (13531, 13888)]