148968594

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 327849912

約数和(自身を除く): 178881318

約数列:

[1, 2, 3, 6, 9, 18, 137, 193, 274, 313, 386, 411, 579, 626, 822, 939, 1158, 1233, 1737, 1878, 2466, 2817, 3474, 5634, 26441, 42881, 52882, 60409, 79323, 85762, 120818, 128643, 158646, 181227, 237969, 257286, 362454, 385929, 475938, 543681, 771858, 1087362, 8276033, 16552066, 24828099, 49656198, 74484297, 148968594]

約数ペア:

[(1, 148968594), (2, 74484297), (3, 49656198), (6, 24828099), (9, 16552066), (18, 8276033), (137, 1087362), (193, 771858), (274, 543681), (313, 475938), (386, 385929), (411, 362454), (579, 257286), (626, 237969), (822, 181227), (939, 158646), (1158, 128643), (1233, 120818), (1737, 85762), (1878, 79323), (2466, 60409), (2817, 52882), (3474, 42881), (5634, 26441)]