158401464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{507697}}^1$

素因数の和:507719

約数の個数: 32

約数和(自身を含む): 426466320

約数和(自身を除く): 268064856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 507697, 1015394, 1523091, 2030788, 3046182, 4061576, 6092364, 6600061, 12184728, 13200122, 19800183, 26400244, 39600366, 52800488, 79200732, 158401464]

約数ペア:

[(1, 158401464), (2, 79200732), (3, 52800488), (4, 39600366), (6, 26400244), (8, 19800183), (12, 13200122), (13, 12184728), (24, 6600061), (26, 6092364), (39, 4061576), (52, 3046182), (78, 2030788), (104, 1523091), (156, 1015394), (312, 507697)]