156408050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 305284032

約数和(自身を除く): 148875982

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 277, 491, 554, 575, 982, 1150, 1385, 2455, 2770, 4910, 6371, 6925, 11293, 12275, 12742, 13850, 22586, 24550, 31855, 56465, 63710, 112930, 136007, 159275, 272014, 282325, 318550, 564650, 680035, 1360070, 3128161, 3400175, 6256322, 6800350, 15640805, 31281610, 78204025, 156408050]

約数ペア:

[(1, 156408050), (2, 78204025), (5, 31281610), (10, 15640805), (23, 6800350), (25, 6256322), (46, 3400175), (50, 3128161), (115, 1360070), (230, 680035), (277, 564650), (491, 318550), (554, 282325), (575, 272014), (982, 159275), (1150, 136007), (1385, 112930), (2455, 63710), (2770, 56465), (4910, 31855), (6371, 24550), (6925, 22586), (11293, 13850), (12275, 12742)]