153975552

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 412732656

約数和(自身を除く): 258757104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1256, 1277, 1884, 2512, 2554, 3768, 3831, 5024, 5108, 7536, 7662, 10048, 10216, 15072, 15324, 20096, 20432, 30144, 30648, 40192, 40864, 60288, 61296, 81728, 120576, 122592, 163456, 200489, 245184, 326912, 400978, 490368, 601467, 801956, 980736, 1202934, 1603912, 2405868, 3207824, 4811736, 6415648, 9623472, 12831296, 19246944, 25662592, 38493888, 51325184, 76987776, 153975552]

約数ペア:

[(1, 153975552), (2, 76987776), (3, 51325184), (4, 38493888), (6, 25662592), (8, 19246944), (12, 12831296), (16, 9623472), (24, 6415648), (32, 4811736), (48, 3207824), (64, 2405868), (96, 1603912), (128, 1202934), (157, 980736), (192, 801956), (256, 601467), (314, 490368), (384, 400978), (471, 326912), (628, 245184), (768, 200489), (942, 163456), (1256, 122592), (1277, 120576), (1884, 81728), (2512, 61296), (2554, 60288), (3768, 40864), (3831, 40192), (5024, 30648), (5108, 30144), (7536, 20432), (7662, 20096), (10048, 15324), (10216, 15072)]