22170148

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 31455452

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 113, 143, 154, 182, 196, 226, 286, 308, 343, 364, 452, 539, 572, 637, 686, 791, 1001, 1078, 1243, 1274, 1372, 1469, 1582, 2002, 2156, 2486, 2548, 2938, 3164, 3773, 4004, 4459, 4972, 5537, 5876, 7007, 7546, 8701, 8918, 10283, 11074, 14014, 15092, 16159, 17402, 17836, 20566, 22148, 28028, 32318, 34804, 38759, 41132, 49049, 60907, 64636, 71981, 77518, 98098, 113113, 121814, 143962, 155036, 196196, 226226, 243628, 287924, 426349, 452452, 503867, 791791, 852698, 1007734, 1583582, 1705396, 2015468, 3167164, 5542537, 11085074, 22170148]

約数ペア:

[(1, 22170148), (2, 11085074), (4, 5542537), (7, 3167164), (11, 2015468), (13, 1705396), (14, 1583582), (22, 1007734), (26, 852698), (28, 791791), (44, 503867), (49, 452452), (52, 426349), (77, 287924), (91, 243628), (98, 226226), (113, 196196), (143, 155036), (154, 143962), (182, 121814), (196, 113113), (226, 98098), (286, 77518), (308, 71981), (343, 64636), (364, 60907), (452, 49049), (539, 41132), (572, 38759), (637, 34804), (686, 32318), (791, 28028), (1001, 22148), (1078, 20566), (1243, 17836), (1274, 17402), (1372, 16159), (1469, 15092), (1582, 14014), (2002, 11074), (2156, 10283), (2486, 8918), (2548, 8701), (2938, 7546), (3164, 7007), (3773, 5876), (4004, 5537), (4459, 4972)]