189669096

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{138647}}^1$

素因数の和:138678

約数の個数: 48

約数和(自身を含む): 540727200

約数和(自身を除く): 351058104

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, 138647, 277294, 415941, 554588, 831882, 1109176, 1247823, 1663764, 2495646, 2634293, 3327528, 4991292, 5268586, 7902879, 9982584, 10537172, 15805758, 21074344, 23708637, 31611516, 47417274, 63223032, 94834548, 189669096]

約数ペア:

[(1, 189669096), (2, 94834548), (3, 63223032), (4, 47417274), (6, 31611516), (8, 23708637), (9, 21074344), (12, 15805758), (18, 10537172), (19, 9982584), (24, 7902879), (36, 5268586), (38, 4991292), (57, 3327528), (72, 2634293), (76, 2495646), (114, 1663764), (152, 1247823), (171, 1109176), (228, 831882), (342, 554588), (456, 415941), (684, 277294), (1368, 138647)]