164195736

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 419489280

約数和(自身を除く): 255293544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 167, 213, 284, 334, 426, 501, 568, 577, 668, 852, 1002, 1154, 1336, 1704, 1731, 2004, 2308, 3462, 4008, 4616, 6924, 11857, 13848, 23714, 35571, 40967, 47428, 71142, 81934, 94856, 96359, 122901, 142284, 163868, 192718, 245802, 284568, 289077, 327736, 385436, 491604, 578154, 770872, 983208, 1156308, 2312616, 6841489, 13682978, 20524467, 27365956, 41048934, 54731912, 82097868, 164195736]

約数ペア:

[(1, 164195736), (2, 82097868), (3, 54731912), (4, 41048934), (6, 27365956), (8, 20524467), (12, 13682978), (24, 6841489), (71, 2312616), (142, 1156308), (167, 983208), (213, 770872), (284, 578154), (334, 491604), (426, 385436), (501, 327736), (568, 289077), (577, 284568), (668, 245802), (852, 192718), (1002, 163868), (1154, 142284), (1336, 122901), (1704, 96359), (1731, 94856), (2004, 81934), (2308, 71142), (3462, 47428), (4008, 40967), (4616, 35571), (6924, 23714), (11857, 13848)]