164485692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2927}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 477474816

約数和(自身を除く): 312989124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 2927, 3122, 4014, 4683, 5854, 6244, 8028, 8781, 9366, 11708, 14049, 17562, 18732, 20489, 26343, 28098, 35124, 40978, 52686, 56196, 61467, 81956, 105372, 122934, 184401, 245868, 368802, 652721, 737604, 1305442, 1958163, 2610884, 3916326, 4569047, 5874489, 7832652, 9138094, 11748978, 13707141, 18276188, 23497956, 27414282, 41121423, 54828564, 82242846, 164485692]

約数ペア:

[(1, 164485692), (2, 82242846), (3, 54828564), (4, 41121423), (6, 27414282), (7, 23497956), (9, 18276188), (12, 13707141), (14, 11748978), (18, 9138094), (21, 7832652), (28, 5874489), (36, 4569047), (42, 3916326), (63, 2610884), (84, 1958163), (126, 1305442), (223, 737604), (252, 652721), (446, 368802), (669, 245868), (892, 184401), (1338, 122934), (1561, 105372), (2007, 81956), (2676, 61467), (2927, 56196), (3122, 52686), (4014, 40978), (4683, 35124), (5854, 28098), (6244, 26343), (8028, 20489), (8781, 18732), (9366, 17562), (11708, 14049)]