157345992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115019}}^1$

素因数の和:115050

約数の個数: 48

約数和(自身を含む): 448578000

約数和(自身を除く): 291232008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 115019, 230038, 345057, 460076, 690114, 920152, 1035171, 1380228, 2070342, 2185361, 2760456, 4140684, 4370722, 6556083, 8281368, 8741444, 13112166, 17482888, 19668249, 26224332, 39336498, 52448664, 78672996, 157345992]

約数ペア:

[(1, 157345992), (2, 78672996), (3, 52448664), (4, 39336498), (6, 26224332), (8, 19668249), (9, 17482888), (12, 13112166), (18, 8741444), (19, 8281368), (24, 6556083), (36, 4370722), (38, 4140684), (57, 2760456), (72, 2185361), (76, 2070342), (114, 1380228), (152, 1035171), (171, 920152), (228, 690114), (342, 460076), (456, 345057), (684, 230038), (1368, 115019)]