133214720

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3101

約数の個数: 80

約数和(自身を含む): 338302008

約数和(自身を除く): 205087288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 3061, 4352, 5440, 6122, 8704, 10880, 12244, 15305, 21760, 24488, 30610, 43520, 48976, 52037, 61220, 97952, 104074, 122440, 195904, 208148, 244880, 260185, 391808, 416296, 489760, 520370, 783616, 832592, 979520, 1040740, 1567232, 1665184, 1959040, 2081480, 3330368, 3918080, 4162960, 6660736, 7836160, 8325920, 13321472, 16651840, 26642944, 33303680, 66607360, 133214720]

約数ペア:

[(1, 133214720), (2, 66607360), (4, 33303680), (5, 26642944), (8, 16651840), (10, 13321472), (16, 8325920), (17, 7836160), (20, 6660736), (32, 4162960), (34, 3918080), (40, 3330368), (64, 2081480), (68, 1959040), (80, 1665184), (85, 1567232), (128, 1040740), (136, 979520), (160, 832592), (170, 783616), (256, 520370), (272, 489760), (320, 416296), (340, 391808), (512, 260185), (544, 244880), (640, 208148), (680, 195904), (1088, 122440), (1280, 104074), (1360, 97952), (2176, 61220), (2560, 52037), (2720, 48976), (3061, 43520), (4352, 30610), (5440, 24488), (6122, 21760), (8704, 15305), (10880, 12244)]