189077928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 533191680

約数和(自身を除く): 344113752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 113, 124, 156, 173, 186, 226, 248, 312, 339, 346, 372, 403, 452, 519, 678, 692, 744, 806, 904, 1038, 1209, 1356, 1384, 1469, 1612, 2076, 2249, 2418, 2712, 2938, 3224, 3503, 4152, 4407, 4498, 4836, 5363, 5876, 6747, 7006, 8814, 8996, 9672, 10509, 10726, 11752, 13494, 14012, 16089, 17628, 17992, 19549, 21018, 21452, 26988, 28024, 32178, 35256, 39098, 42036, 42904, 45539, 53976, 58647, 64356, 69719, 78196, 84072, 91078, 117294, 128712, 136617, 139438, 156392, 182156, 209157, 234588, 254137, 273234, 278876, 364312, 418314, 469176, 508274, 546468, 557752, 606019, 762411, 836628, 1016548, 1092936, 1212038, 1524822, 1673256, 1818057, 2033096, 2424076, 3049644, 3636114, 4848152, 6099288, 7272228, 7878247, 14544456, 15756494, 23634741, 31512988, 47269482, 63025976, 94538964, 189077928]

約数ペア:

[(1, 189077928), (2, 94538964), (3, 63025976), (4, 47269482), (6, 31512988), (8, 23634741), (12, 15756494), (13, 14544456), (24, 7878247), (26, 7272228), (31, 6099288), (39, 4848152), (52, 3636114), (62, 3049644), (78, 2424076), (93, 2033096), (104, 1818057), (113, 1673256), (124, 1524822), (156, 1212038), (173, 1092936), (186, 1016548), (226, 836628), (248, 762411), (312, 606019), (339, 557752), (346, 546468), (372, 508274), (403, 469176), (452, 418314), (519, 364312), (678, 278876), (692, 273234), (744, 254137), (806, 234588), (904, 209157), (1038, 182156), (1209, 156392), (1356, 139438), (1384, 136617), (1469, 128712), (1612, 117294), (2076, 91078), (2249, 84072), (2418, 78196), (2712, 69719), (2938, 64356), (3224, 58647), (3503, 53976), (4152, 45539), (4407, 42904), (4498, 42036), (4836, 39098), (5363, 35256), (5876, 32178), (6747, 28024), (7006, 26988), (8814, 21452), (8996, 21018), (9672, 19549), (10509, 17992), (10726, 17628), (11752, 16089), (13494, 14012)]