179244464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 429401088

約数和(自身を除く): 250156624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2003, 2632, 3196, 4006, 5264, 5593, 6392, 8012, 11186, 12784, 14021, 16024, 22372, 28042, 32048, 34051, 44744, 56084, 68102, 89488, 94141, 112168, 136204, 188282, 224336, 238357, 272408, 376564, 476714, 544816, 658987, 753128, 953428, 1317974, 1506256, 1600397, 1906856, 2635948, 3200794, 3813712, 5271896, 6401588, 10543792, 11202779, 12803176, 22405558, 25606352, 44811116, 89622232, 179244464]

約数ペア:

[(1, 179244464), (2, 89622232), (4, 44811116), (7, 25606352), (8, 22405558), (14, 12803176), (16, 11202779), (17, 10543792), (28, 6401588), (34, 5271896), (47, 3813712), (56, 3200794), (68, 2635948), (94, 1906856), (112, 1600397), (119, 1506256), (136, 1317974), (188, 953428), (238, 753128), (272, 658987), (329, 544816), (376, 476714), (476, 376564), (658, 272408), (752, 238357), (799, 224336), (952, 188282), (1316, 136204), (1598, 112168), (1904, 94141), (2003, 89488), (2632, 68102), (3196, 56084), (4006, 44744), (5264, 34051), (5593, 32048), (6392, 28042), (8012, 22372), (11186, 16024), (12784, 14021)]