189799776

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4588

約数の個数: 72

約数和(自身を含む): 543488400

約数和(自身を除く): 353688624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4423, 4768, 5364, 7152, 8846, 10728, 13269, 14304, 17692, 21456, 26538, 35384, 39807, 42912, 53076, 70768, 79614, 106152, 141536, 159228, 212304, 318456, 424608, 636912, 659027, 1273824, 1318054, 1977081, 2636108, 3954162, 5272216, 5931243, 7908324, 10544432, 11862486, 15816648, 21088864, 23724972, 31633296, 47449944, 63266592, 94899888, 189799776]

約数ペア:

[(1, 189799776), (2, 94899888), (3, 63266592), (4, 47449944), (6, 31633296), (8, 23724972), (9, 21088864), (12, 15816648), (16, 11862486), (18, 10544432), (24, 7908324), (32, 5931243), (36, 5272216), (48, 3954162), (72, 2636108), (96, 1977081), (144, 1318054), (149, 1273824), (288, 659027), (298, 636912), (447, 424608), (596, 318456), (894, 212304), (1192, 159228), (1341, 141536), (1788, 106152), (2384, 79614), (2682, 70768), (3576, 53076), (4423, 42912), (4768, 39807), (5364, 35384), (7152, 26538), (8846, 21456), (10728, 17692), (13269, 14304)]