149972388

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{76673}}^1$

素因数の和:76843

約数の個数: 24

約数和(自身を含む): 352087008

約数和(自身を除く): 202114620

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 76673, 153346, 230019, 306692, 460038, 920076, 12497699, 24995398, 37493097, 49990796, 74986194, 149972388]

約数ペア:

[(1, 149972388), (2, 74986194), (3, 49990796), (4, 37493097), (6, 24995398), (12, 12497699), (163, 920076), (326, 460038), (489, 306692), (652, 230019), (978, 153346), (1956, 76673)]