155385762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{27817}}^1$

素因数の和:27855

約数の個数: 48

約数和(自身を含む): 380550240

約数和(自身を除く): 225164478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 27817, 55634, 83451, 166902, 194719, 389438, 528523, 584157, 1057046, 1168314, 1363033, 1585569, 2726066, 3171138, 3699661, 4089099, 7399322, 8178198, 11098983, 22197966, 25897627, 51795254, 77692881, 155385762]

約数ペア:

[(1, 155385762), (2, 77692881), (3, 51795254), (6, 25897627), (7, 22197966), (14, 11098983), (19, 8178198), (21, 7399322), (38, 4089099), (42, 3699661), (49, 3171138), (57, 2726066), (98, 1585569), (114, 1363033), (133, 1168314), (147, 1057046), (266, 584157), (294, 528523), (399, 389438), (798, 194719), (931, 166902), (1862, 83451), (2793, 55634), (5586, 27817)]