136784788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 294053760

約数和(自身を除く): 157268972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4289, 4556, 7973, 8578, 15946, 17156, 30023, 31892, 60046, 72913, 120092, 145826, 287363, 291652, 510391, 574726, 1020782, 1149452, 2011541, 2041564, 4023082, 4885171, 8046164, 9770342, 19540684, 34196197, 68392394, 136784788]

約数ペア:

[(1, 136784788), (2, 68392394), (4, 34196197), (7, 19540684), (14, 9770342), (17, 8046164), (28, 4885171), (34, 4023082), (67, 2041564), (68, 2011541), (119, 1149452), (134, 1020782), (238, 574726), (268, 510391), (469, 291652), (476, 287363), (938, 145826), (1139, 120092), (1876, 72913), (2278, 60046), (4289, 31892), (4556, 30023), (7973, 17156), (8578, 15946)]