187067426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 184521694

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 91, 94, 133, 182, 247, 266, 329, 494, 611, 658, 893, 1151, 1222, 1729, 1786, 2302, 3458, 4277, 6251, 8057, 8554, 11609, 12502, 14963, 16114, 21869, 23218, 29926, 43738, 54097, 81263, 104741, 108194, 153083, 162526, 209482, 284297, 306166, 378679, 568594, 703261, 757358, 1027843, 1406522, 1990079, 2055686, 3980158, 4922827, 7194901, 9845654, 13361959, 14389802, 26723918, 93533713, 187067426]

約数ペア:

[(1, 187067426), (2, 93533713), (7, 26723918), (13, 14389802), (14, 13361959), (19, 9845654), (26, 7194901), (38, 4922827), (47, 3980158), (91, 2055686), (94, 1990079), (133, 1406522), (182, 1027843), (247, 757358), (266, 703261), (329, 568594), (494, 378679), (611, 306166), (658, 284297), (893, 209482), (1151, 162526), (1222, 153083), (1729, 108194), (1786, 104741), (2302, 81263), (3458, 54097), (4277, 43738), (6251, 29926), (8057, 23218), (8554, 21869), (11609, 16114), (12502, 14963)]