163907148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1877}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 403845120

約数和(自身を除く): 239937972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 383, 766, 1149, 1532, 1877, 2298, 3754, 4596, 5631, 7277, 7508, 11262, 14554, 21831, 22524, 29108, 35663, 43662, 71326, 87324, 106989, 142652, 213978, 427956, 718891, 1437782, 2156673, 2875564, 4313346, 8626692, 13658929, 27317858, 40976787, 54635716, 81953574, 163907148]

約数ペア:

[(1, 163907148), (2, 81953574), (3, 54635716), (4, 40976787), (6, 27317858), (12, 13658929), (19, 8626692), (38, 4313346), (57, 2875564), (76, 2156673), (114, 1437782), (228, 718891), (383, 427956), (766, 213978), (1149, 142652), (1532, 106989), (1877, 87324), (2298, 71326), (3754, 43662), (4596, 35663), (5631, 29108), (7277, 22524), (7508, 21831), (11262, 14554)]