153943896

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 392014080

約数和(自身を除く): 238070184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 151, 214, 302, 321, 397, 428, 453, 604, 642, 794, 856, 906, 1191, 1208, 1284, 1588, 1812, 2382, 2568, 3176, 3624, 4764, 9528, 16157, 32314, 42479, 48471, 59947, 64628, 84958, 96942, 119894, 127437, 129256, 169916, 179841, 193884, 239788, 254874, 339832, 359682, 387768, 479576, 509748, 719364, 1019496, 1438728, 6414329, 12828658, 19242987, 25657316, 38485974, 51314632, 76971948, 153943896]

約数ペア:

[(1, 153943896), (2, 76971948), (3, 51314632), (4, 38485974), (6, 25657316), (8, 19242987), (12, 12828658), (24, 6414329), (107, 1438728), (151, 1019496), (214, 719364), (302, 509748), (321, 479576), (397, 387768), (428, 359682), (453, 339832), (604, 254874), (642, 239788), (794, 193884), (856, 179841), (906, 169916), (1191, 129256), (1208, 127437), (1284, 119894), (1588, 96942), (1812, 84958), (2382, 64628), (2568, 59947), (3176, 48471), (3624, 42479), (4764, 32314), (9528, 16157)]