158606756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27103}}^1$

素因数の和:27144

約数の個数: 48

約数和(自身を含む): 364277760

約数和(自身を除く): 205671004

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 27103, 54206, 108412, 189721, 298133, 379442, 514957, 596266, 758884, 1029914, 1192532, 2059828, 2086931, 3604699, 4173862, 5664527, 7209398, 8347724, 11329054, 14418796, 22658108, 39651689, 79303378, 158606756]

約数ペア:

[(1, 158606756), (2, 79303378), (4, 39651689), (7, 22658108), (11, 14418796), (14, 11329054), (19, 8347724), (22, 7209398), (28, 5664527), (38, 4173862), (44, 3604699), (76, 2086931), (77, 2059828), (133, 1192532), (154, 1029914), (209, 758884), (266, 596266), (308, 514957), (418, 379442), (532, 298133), (836, 189721), (1463, 108412), (2926, 54206), (5852, 27103)]