172320694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 330333696

約数和(自身を除く): 158013002

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 97, 182, 194, 227, 301, 454, 559, 602, 679, 1118, 1261, 1358, 1589, 2522, 2951, 3178, 3913, 4171, 5902, 7826, 8342, 8827, 9761, 17654, 19522, 20657, 22019, 29197, 41314, 44038, 54223, 58394, 68327, 108446, 126893, 136654, 154133, 253786, 286247, 308266, 379561, 572494, 759122, 888251, 946817, 1776502, 1893634, 2003729, 4007458, 6627719, 12308621, 13255438, 24617242, 86160347, 172320694]

約数ペア:

[(1, 172320694), (2, 86160347), (7, 24617242), (13, 13255438), (14, 12308621), (26, 6627719), (43, 4007458), (86, 2003729), (91, 1893634), (97, 1776502), (182, 946817), (194, 888251), (227, 759122), (301, 572494), (454, 379561), (559, 308266), (602, 286247), (679, 253786), (1118, 154133), (1261, 136654), (1358, 126893), (1589, 108446), (2522, 68327), (2951, 58394), (3178, 54223), (3913, 44038), (4171, 41314), (5902, 29197), (7826, 22019), (8342, 20657), (8827, 19522), (9761, 17654)]