158668416

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 483724800

約数和(自身を除く): 325056384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1481, 1488, 1674, 1728, 1984, 2232, 2962, 2976, 3348, 3456, 3968, 4443, 4464, 5924, 5952, 6696, 8886, 8928, 11848, 11904, 13329, 13392, 17772, 17856, 23696, 26658, 26784, 35544, 35712, 39987, 45911, 47392, 53316, 53568, 71088, 79974, 91822, 94784, 106632, 107136, 137733, 142176, 159948, 183644, 189568, 213264, 275466, 284352, 319896, 367288, 413199, 426528, 550932, 568704, 639792, 734576, 826398, 853056, 1101864, 1239597, 1279584, 1469152, 1652796, 1706112, 2203728, 2479194, 2559168, 2938304, 3305592, 4407456, 4958388, 5118336, 5876608, 6611184, 8814912, 9916776, 13222368, 17629824, 19833552, 26444736, 39667104, 52889472, 79334208, 158668416]

約数ペア:

[(1, 158668416), (2, 79334208), (3, 52889472), (4, 39667104), (6, 26444736), (8, 19833552), (9, 17629824), (12, 13222368), (16, 9916776), (18, 8814912), (24, 6611184), (27, 5876608), (31, 5118336), (32, 4958388), (36, 4407456), (48, 3305592), (54, 2938304), (62, 2559168), (64, 2479194), (72, 2203728), (93, 1706112), (96, 1652796), (108, 1469152), (124, 1279584), (128, 1239597), (144, 1101864), (186, 853056), (192, 826398), (216, 734576), (248, 639792), (279, 568704), (288, 550932), (372, 426528), (384, 413199), (432, 367288), (496, 319896), (558, 284352), (576, 275466), (744, 213264), (837, 189568), (864, 183644), (992, 159948), (1116, 142176), (1152, 137733), (1481, 107136), (1488, 106632), (1674, 94784), (1728, 91822), (1984, 79974), (2232, 71088), (2962, 53568), (2976, 53316), (3348, 47392), (3456, 45911), (3968, 39987), (4443, 35712), (4464, 35544), (5924, 26784), (5952, 26658), (6696, 23696), (8886, 17856), (8928, 17772), (11848, 13392), (11904, 13329)]