156964795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 215208000

約数和(自身を除く): 58243205

約数列:

[1, 5, 13, 19, 65, 95, 149, 247, 745, 853, 1235, 1937, 2831, 4265, 9685, 11089, 14155, 16207, 36803, 55445, 81035, 127097, 184015, 210691, 635485, 1053455, 1652261, 2414843, 8261305, 12074215, 31392959, 156964795]

約数ペア:

[(1, 156964795), (5, 31392959), (13, 12074215), (19, 8261305), (65, 2414843), (95, 1652261), (149, 1053455), (247, 635485), (745, 210691), (853, 184015), (1235, 127097), (1937, 81035), (2831, 55445), (4265, 36803), (9685, 16207), (11089, 14155)]