168359884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 390573120

約数和(自身を除く): 222213236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 121, 124, 154, 196, 217, 229, 242, 308, 341, 434, 458, 484, 539, 682, 847, 868, 916, 1078, 1364, 1519, 1603, 1694, 2156, 2387, 2519, 3038, 3206, 3388, 3751, 4774, 5038, 5929, 6076, 6412, 7099, 7502, 9548, 10076, 11221, 11858, 14198, 15004, 16709, 17633, 22442, 23716, 26257, 27709, 28396, 33418, 35266, 44884, 49693, 52514, 55418, 66836, 70532, 78089, 99386, 105028, 110836, 123431, 156178, 183799, 193963, 198772, 246862, 312356, 347851, 367598, 387926, 493724, 546623, 695702, 735196, 775852, 858979, 1093246, 1357741, 1391404, 1717958, 2186492, 2715482, 3435916, 3826361, 5430964, 6012853, 7652722, 12025706, 15305444, 24051412, 42089971, 84179942, 168359884]

約数ペア:

[(1, 168359884), (2, 84179942), (4, 42089971), (7, 24051412), (11, 15305444), (14, 12025706), (22, 7652722), (28, 6012853), (31, 5430964), (44, 3826361), (49, 3435916), (62, 2715482), (77, 2186492), (98, 1717958), (121, 1391404), (124, 1357741), (154, 1093246), (196, 858979), (217, 775852), (229, 735196), (242, 695702), (308, 546623), (341, 493724), (434, 387926), (458, 367598), (484, 347851), (539, 312356), (682, 246862), (847, 198772), (868, 193963), (916, 183799), (1078, 156178), (1364, 123431), (1519, 110836), (1603, 105028), (1694, 99386), (2156, 78089), (2387, 70532), (2519, 66836), (3038, 55418), (3206, 52514), (3388, 49693), (3751, 44884), (4774, 35266), (5038, 33418), (5929, 28396), (6076, 27709), (6412, 26257), (7099, 23716), (7502, 22442), (9548, 17633), (10076, 16709), (11221, 15004), (11858, 14198)]