164860632

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^2$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 456381900

約数和(自身を除く): 291521268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 197, 236, 354, 394, 472, 531, 591, 708, 788, 1062, 1182, 1416, 1576, 1773, 2124, 2364, 3546, 4248, 4728, 7092, 11623, 14184, 23246, 34869, 38809, 46492, 69738, 77618, 92984, 104607, 116427, 139476, 155236, 209214, 232854, 278952, 310472, 349281, 418428, 465708, 698562, 836856, 931416, 1397124, 2289731, 2794248, 4579462, 6869193, 9158924, 13738386, 18317848, 20607579, 27476772, 41215158, 54953544, 82430316, 164860632]

約数ペア:

[(1, 164860632), (2, 82430316), (3, 54953544), (4, 41215158), (6, 27476772), (8, 20607579), (9, 18317848), (12, 13738386), (18, 9158924), (24, 6869193), (36, 4579462), (59, 2794248), (72, 2289731), (118, 1397124), (177, 931416), (197, 836856), (236, 698562), (354, 465708), (394, 418428), (472, 349281), (531, 310472), (591, 278952), (708, 232854), (788, 209214), (1062, 155236), (1182, 139476), (1416, 116427), (1576, 104607), (1773, 92984), (2124, 77618), (2364, 69738), (3546, 46492), (4248, 38809), (4728, 34869), (7092, 23246), (11623, 14184)]