158703846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28449

約数の個数: 48

約数和(自身を含む): 388676160

約数和(自身を除く): 229972314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 28411, 56822, 85233, 170466, 198877, 397754, 539809, 596631, 1079618, 1193262, 1392139, 1619427, 2784278, 3238854, 3778663, 4176417, 7557326, 8352834, 11335989, 22671978, 26450641, 52901282, 79351923, 158703846]

約数ペア:

[(1, 158703846), (2, 79351923), (3, 52901282), (6, 26450641), (7, 22671978), (14, 11335989), (19, 8352834), (21, 7557326), (38, 4176417), (42, 3778663), (49, 3238854), (57, 2784278), (98, 1619427), (114, 1392139), (133, 1193262), (147, 1079618), (266, 596631), (294, 539809), (399, 397754), (798, 198877), (931, 170466), (1862, 85233), (2793, 56822), (5586, 28411)]