140257206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 315888768

約数和(自身を除く): 175631562

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 942, 1413, 1601, 2826, 3202, 4803, 4867, 9606, 9734, 14409, 14601, 28818, 29202, 43803, 49631, 87606, 99262, 148893, 251357, 297786, 446679, 502714, 754071, 893358, 1508142, 2262213, 4524426, 7792067, 15584134, 23376201, 46752402, 70128603, 140257206]

約数ペア:

[(1, 140257206), (2, 70128603), (3, 46752402), (6, 23376201), (9, 15584134), (18, 7792067), (31, 4524426), (62, 2262213), (93, 1508142), (157, 893358), (186, 754071), (279, 502714), (314, 446679), (471, 297786), (558, 251357), (942, 148893), (1413, 99262), (1601, 87606), (2826, 49631), (3202, 43803), (4803, 29202), (4867, 28818), (9606, 14601), (9734, 14409)]