122012128

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^2$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 292308912

約数和(自身を除く): 170296784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 179, 224, 238, 272, 358, 476, 544, 716, 952, 1253, 1432, 1904, 2506, 2864, 3043, 3808, 5012, 5728, 6086, 10024, 12172, 20048, 21301, 24344, 32041, 40096, 42602, 48688, 64082, 85204, 97376, 128164, 170408, 224287, 256328, 340816, 448574, 512656, 544697, 681632, 897148, 1025312, 1089394, 1794296, 2178788, 3588592, 3812879, 4357576, 7177184, 7625758, 8715152, 15251516, 17430304, 30503032, 61006064, 122012128]

約数ペア:

[(1, 122012128), (2, 61006064), (4, 30503032), (7, 17430304), (8, 15251516), (14, 8715152), (16, 7625758), (17, 7177184), (28, 4357576), (32, 3812879), (34, 3588592), (56, 2178788), (68, 1794296), (112, 1089394), (119, 1025312), (136, 897148), (179, 681632), (224, 544697), (238, 512656), (272, 448574), (358, 340816), (476, 256328), (544, 224287), (716, 170408), (952, 128164), (1253, 97376), (1432, 85204), (1904, 64082), (2506, 48688), (2864, 42602), (3043, 40096), (3808, 32041), (5012, 24344), (5728, 21301), (6086, 20048), (10024, 12172)]