148729568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 194474272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 607, 608, 806, 988, 992, 1178, 1214, 1612, 1976, 2356, 2428, 3224, 3952, 4712, 4856, 6448, 7657, 7891, 7904, 9424, 9712, 11533, 12896, 15314, 15782, 18817, 18848, 19424, 23066, 30628, 31564, 37634, 46132, 61256, 63128, 75268, 92264, 122512, 126256, 149929, 150536, 184528, 244621, 245024, 252512, 299858, 301072, 357523, 369056, 489242, 599716, 602144, 715046, 978484, 1199432, 1430092, 1956968, 2398864, 2860184, 3913936, 4647799, 4797728, 5720368, 7827872, 9295598, 11440736, 18591196, 37182392, 74364784, 148729568]

約数ペア:

[(1, 148729568), (2, 74364784), (4, 37182392), (8, 18591196), (13, 11440736), (16, 9295598), (19, 7827872), (26, 5720368), (31, 4797728), (32, 4647799), (38, 3913936), (52, 2860184), (62, 2398864), (76, 1956968), (104, 1430092), (124, 1199432), (152, 978484), (208, 715046), (247, 602144), (248, 599716), (304, 489242), (403, 369056), (416, 357523), (494, 301072), (496, 299858), (589, 252512), (607, 245024), (608, 244621), (806, 184528), (988, 150536), (992, 149929), (1178, 126256), (1214, 122512), (1612, 92264), (1976, 75268), (2356, 63128), (2428, 61256), (3224, 46132), (3952, 37634), (4712, 31564), (4856, 30628), (6448, 23066), (7657, 19424), (7891, 18848), (7904, 18817), (9424, 15782), (9712, 15314), (11533, 12896)]