155772396

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 453070464

約数和(自身を除く): 297298068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1193, 1209, 1404, 1612, 1674, 2106, 2386, 2418, 2511, 3348, 3579, 3627, 4212, 4772, 4836, 5022, 7158, 7254, 10044, 10737, 10881, 14316, 14508, 15509, 21474, 21762, 31018, 32211, 32643, 36983, 42948, 43524, 46527, 62036, 64422, 65286, 73966, 93054, 96633, 110949, 128844, 130572, 139581, 147932, 186108, 193266, 221898, 279162, 332847, 386532, 418743, 443796, 480779, 558324, 665694, 837486, 961558, 998541, 1256229, 1331388, 1442337, 1674972, 1923116, 1997082, 2512458, 2884674, 2995623, 3994164, 4327011, 5024916, 5769348, 5991246, 8654022, 11982492, 12981033, 17308044, 25962066, 38943099, 51924132, 77886198, 155772396]

約数ペア:

[(1, 155772396), (2, 77886198), (3, 51924132), (4, 38943099), (6, 25962066), (9, 17308044), (12, 12981033), (13, 11982492), (18, 8654022), (26, 5991246), (27, 5769348), (31, 5024916), (36, 4327011), (39, 3994164), (52, 2995623), (54, 2884674), (62, 2512458), (78, 1997082), (81, 1923116), (93, 1674972), (108, 1442337), (117, 1331388), (124, 1256229), (156, 998541), (162, 961558), (186, 837486), (234, 665694), (279, 558324), (324, 480779), (351, 443796), (372, 418743), (403, 386532), (468, 332847), (558, 279162), (702, 221898), (806, 193266), (837, 186108), (1053, 147932), (1116, 139581), (1193, 130572), (1209, 128844), (1404, 110949), (1612, 96633), (1674, 93054), (2106, 73966), (2386, 65286), (2418, 64422), (2511, 62036), (3348, 46527), (3579, 43524), (3627, 42948), (4212, 36983), (4772, 32643), (4836, 32211), (5022, 31018), (7158, 21762), (7254, 21474), (10044, 15509), (10737, 14508), (10881, 14316)]