180526128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{221233}}^1$

素因数の和:221261

約数の個数: 40

約数和(自身を含む): 493794288

約数和(自身を除く): 313268160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 221233, 442466, 663699, 884932, 1327398, 1769864, 2654796, 3539728, 3760961, 5309592, 7521922, 10619184, 11282883, 15043844, 22565766, 30087688, 45131532, 60175376, 90263064, 180526128]

約数ペア:

[(1, 180526128), (2, 90263064), (3, 60175376), (4, 45131532), (6, 30087688), (8, 22565766), (12, 15043844), (16, 11282883), (17, 10619184), (24, 7521922), (34, 5309592), (48, 3760961), (51, 3539728), (68, 2654796), (102, 1769864), (136, 1327398), (204, 884932), (272, 663699), (408, 442466), (816, 221233)]