158430012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1237}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 398913312

約数和(自身を除く): 240483300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 821, 1237, 1642, 2463, 2474, 3284, 3711, 4926, 4948, 7422, 9852, 10673, 14844, 16081, 21346, 32019, 32162, 42692, 48243, 64038, 64324, 96486, 128076, 192972, 1015577, 2031154, 3046731, 4062308, 6093462, 12186924, 13202501, 26405002, 39607503, 52810004, 79215006, 158430012]

約数ペア:

[(1, 158430012), (2, 79215006), (3, 52810004), (4, 39607503), (6, 26405002), (12, 13202501), (13, 12186924), (26, 6093462), (39, 4062308), (52, 3046731), (78, 2031154), (156, 1015577), (821, 192972), (1237, 128076), (1642, 96486), (2463, 64324), (2474, 64038), (3284, 48243), (3711, 42692), (4926, 32162), (4948, 32019), (7422, 21346), (9852, 16081), (10673, 14844)]