167401520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14633}}^1$

素因数の和:14670

約数の個数: 80

約数和(自身を含む): 457283232

約数和(自身を除く): 289881712

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 14633, 29266, 58532, 73165, 117064, 146330, 160963, 190229, 234128, 292660, 321926, 380458, 585320, 643852, 760916, 804815, 951145, 1170640, 1287704, 1521832, 1609630, 1902290, 2092519, 2575408, 3043664, 3219260, 3804580, 4185038, 6438520, 7609160, 8370076, 10462595, 12877040, 15218320, 16740152, 20925190, 33480304, 41850380, 83700760, 167401520]

約数ペア:

[(1, 167401520), (2, 83700760), (4, 41850380), (5, 33480304), (8, 20925190), (10, 16740152), (11, 15218320), (13, 12877040), (16, 10462595), (20, 8370076), (22, 7609160), (26, 6438520), (40, 4185038), (44, 3804580), (52, 3219260), (55, 3043664), (65, 2575408), (80, 2092519), (88, 1902290), (104, 1609630), (110, 1521832), (130, 1287704), (143, 1170640), (176, 951145), (208, 804815), (220, 760916), (260, 643852), (286, 585320), (440, 380458), (520, 321926), (572, 292660), (715, 234128), (880, 190229), (1040, 160963), (1144, 146330), (1430, 117064), (2288, 73165), (2860, 58532), (5720, 29266), (11440, 14633)]