155641008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 426321920

約数和(自身を除く): 270680912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1087, 1256, 1884, 2174, 2512, 2983, 3261, 3768, 4348, 5966, 6522, 7536, 8696, 8949, 11932, 13044, 17392, 17898, 20653, 23864, 26088, 35796, 41306, 47728, 52176, 61959, 71592, 82612, 123918, 143184, 165224, 170659, 247836, 330448, 341318, 495672, 511977, 682636, 991344, 1023954, 1365272, 2047908, 2730544, 3242521, 4095816, 6485042, 8191632, 9727563, 12970084, 19455126, 25940168, 38910252, 51880336, 77820504, 155641008]

約数ペア:

[(1, 155641008), (2, 77820504), (3, 51880336), (4, 38910252), (6, 25940168), (8, 19455126), (12, 12970084), (16, 9727563), (19, 8191632), (24, 6485042), (38, 4095816), (48, 3242521), (57, 2730544), (76, 2047908), (114, 1365272), (152, 1023954), (157, 991344), (228, 682636), (304, 511977), (314, 495672), (456, 341318), (471, 330448), (628, 247836), (912, 170659), (942, 165224), (1087, 143184), (1256, 123918), (1884, 82612), (2174, 71592), (2512, 61959), (2983, 52176), (3261, 47728), (3768, 41306), (4348, 35796), (5966, 26088), (6522, 23864), (7536, 20653), (8696, 17898), (8949, 17392), (11932, 13044)]