189378336

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 584672256

約数和(自身を除く): 395293920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 317, 336, 381, 392, 508, 588, 634, 672, 762, 784, 889, 951, 1016, 1176, 1268, 1524, 1568, 1778, 1902, 2032, 2219, 2352, 2536, 2667, 3048, 3556, 3804, 4064, 4438, 4704, 5072, 5334, 6096, 6223, 6657, 7112, 7608, 8876, 10144, 10668, 12192, 12446, 13314, 14224, 15216, 15533, 17752, 18669, 21336, 24892, 26628, 28448, 30432, 31066, 35504, 37338, 40259, 42672, 46599, 49784, 53256, 62132, 71008, 74676, 80518, 85344, 93198, 99568, 106512, 120777, 124264, 149352, 161036, 186396, 199136, 213024, 241554, 248528, 281813, 298704, 322072, 372792, 483108, 497056, 563626, 597408, 644144, 745584, 845439, 966216, 1127252, 1288288, 1491168, 1690878, 1932432, 1972691, 2254504, 3381756, 3864864, 3945382, 4509008, 5918073, 6763512, 7890764, 9018016, 11836146, 13527024, 15781528, 23672292, 27054048, 31563056, 47344584, 63126112, 94689168, 189378336]

約数ペア:

[(1, 189378336), (2, 94689168), (3, 63126112), (4, 47344584), (6, 31563056), (7, 27054048), (8, 23672292), (12, 15781528), (14, 13527024), (16, 11836146), (21, 9018016), (24, 7890764), (28, 6763512), (32, 5918073), (42, 4509008), (48, 3945382), (49, 3864864), (56, 3381756), (84, 2254504), (96, 1972691), (98, 1932432), (112, 1690878), (127, 1491168), (147, 1288288), (168, 1127252), (196, 966216), (224, 845439), (254, 745584), (294, 644144), (317, 597408), (336, 563626), (381, 497056), (392, 483108), (508, 372792), (588, 322072), (634, 298704), (672, 281813), (762, 248528), (784, 241554), (889, 213024), (951, 199136), (1016, 186396), (1176, 161036), (1268, 149352), (1524, 124264), (1568, 120777), (1778, 106512), (1902, 99568), (2032, 93198), (2219, 85344), (2352, 80518), (2536, 74676), (2667, 71008), (3048, 62132), (3556, 53256), (3804, 49784), (4064, 46599), (4438, 42672), (4704, 40259), (5072, 37338), (5334, 35504), (6096, 31066), (6223, 30432), (6657, 28448), (7112, 26628), (7608, 24892), (8876, 21336), (10144, 18669), (10668, 17752), (12192, 15533), (12446, 15216), (13314, 14224)]