166860048

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 440596800

約数和(自身を除く): 273736752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 139, 178, 267, 278, 281, 356, 417, 534, 556, 562, 712, 834, 843, 1068, 1112, 1124, 1424, 1668, 1686, 2136, 2224, 2248, 3336, 3372, 4272, 4496, 6672, 6744, 12371, 13488, 24742, 25009, 37113, 39059, 49484, 50018, 74226, 75027, 78118, 98968, 100036, 117177, 148452, 150054, 156236, 197936, 200072, 234354, 296904, 300108, 312472, 400144, 468708, 593808, 600216, 624944, 937416, 1200432, 1874832, 3476251, 6952502, 10428753, 13905004, 20857506, 27810008, 41715012, 55620016, 83430024, 166860048]

約数ペア:

[(1, 166860048), (2, 83430024), (3, 55620016), (4, 41715012), (6, 27810008), (8, 20857506), (12, 13905004), (16, 10428753), (24, 6952502), (48, 3476251), (89, 1874832), (139, 1200432), (178, 937416), (267, 624944), (278, 600216), (281, 593808), (356, 468708), (417, 400144), (534, 312472), (556, 300108), (562, 296904), (712, 234354), (834, 200072), (843, 197936), (1068, 156236), (1112, 150054), (1124, 148452), (1424, 117177), (1668, 100036), (1686, 98968), (2136, 78118), (2224, 75027), (2248, 74226), (3336, 50018), (3372, 49484), (4272, 39059), (4496, 37113), (6672, 25009), (6744, 24742), (12371, 13488)]