158637384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115963}}^1$

素因数の和:115994

約数の個数: 48

約数和(自身を含む): 452259600

約数和(自身を除く): 293622216

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, 115963, 231926, 347889, 463852, 695778, 927704, 1043667, 1391556, 2087334, 2203297, 2783112, 4174668, 4406594, 6609891, 8349336, 8813188, 13219782, 17626376, 19829673, 26439564, 39659346, 52879128, 79318692, 158637384]

約数ペア:

[(1, 158637384), (2, 79318692), (3, 52879128), (4, 39659346), (6, 26439564), (8, 19829673), (9, 17626376), (12, 13219782), (18, 8813188), (19, 8349336), (24, 6609891), (36, 4406594), (38, 4174668), (57, 2783112), (72, 2203297), (76, 2087334), (114, 1391556), (152, 1043667), (171, 927704), (228, 695778), (342, 463852), (456, 347889), (684, 231926), (1368, 115963)]