163313246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 265161600

約数和(自身を除く): 101848354

約数列:

[1, 2, 19, 38, 53, 106, 131, 262, 619, 1007, 1238, 2014, 2489, 4978, 6943, 11761, 13886, 23522, 32807, 65614, 81089, 131917, 162178, 263834, 623333, 1246666, 1540691, 3081382, 4297717, 8595434, 81656623, 163313246]

約数ペア:

[(1, 163313246), (2, 81656623), (19, 8595434), (38, 4297717), (53, 3081382), (106, 1540691), (131, 1246666), (262, 623333), (619, 263834), (1007, 162178), (1238, 131917), (2014, 81089), (2489, 65614), (4978, 32807), (6943, 23522), (11761, 13886)]