142508954

素因数分解:

$2^1\times 7^4\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 40

約数和(自身を含む): 254106720

約数和(自身を除く): 111597766

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 503, 686, 826, 1006, 2401, 2891, 3521, 4802, 5782, 7042, 20237, 24647, 29677, 40474, 49294, 59354, 141659, 172529, 207739, 283318, 345058, 415478, 1207703, 1454173, 2415406, 2908346, 10179211, 20358422, 71254477, 142508954]

約数ペア:

[(1, 142508954), (2, 71254477), (7, 20358422), (14, 10179211), (49, 2908346), (59, 2415406), (98, 1454173), (118, 1207703), (343, 415478), (413, 345058), (503, 283318), (686, 207739), (826, 172529), (1006, 141659), (2401, 59354), (2891, 49294), (3521, 40474), (4802, 29677), (5782, 24647), (7042, 20237)]