156956192240

素因数分解:

$2^4\times 5^1\times {\mathrm{63901}}^1\times {\mathrm{30703}}^1$

素因数の和:94617

約数の個数: 40

約数和(自身を含む): 364940743488

約数和(自身を除く): 207984551248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30703, 61406, 63901, 122812, 127802, 153515, 245624, 255604, 307030, 319505, 491248, 511208, 614060, 639010, 1022416, 1228120, 1278020, 2456240, 2556040, 5112080, 1961952403, 3923904806, 7847809612, 9809762015, 15695619224, 19619524030, 31391238448, 39239048060, 78478096120, 156956192240]

約数ペア:

[(1, 156956192240), (2, 78478096120), (4, 39239048060), (5, 31391238448), (8, 19619524030), (10, 15695619224), (16, 9809762015), (20, 7847809612), (40, 3923904806), (80, 1961952403), (30703, 5112080), (61406, 2556040), (63901, 2456240), (122812, 1278020), (127802, 1228120), (153515, 1022416), (245624, 639010), (255604, 614060), (307030, 511208), (319505, 491248)]