140515284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128677}}^1$

素因数の和:128704

約数の個数: 48

約数和(自身を含む): 403534208

約数和(自身を除く): 263018924

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 128677, 257354, 386031, 514708, 772062, 900739, 1544124, 1672801, 1801478, 2702217, 3345602, 3602956, 5018403, 5404434, 6691204, 10036806, 10808868, 11709607, 20073612, 23419214, 35128821, 46838428, 70257642, 140515284]

約数ペア:

[(1, 140515284), (2, 70257642), (3, 46838428), (4, 35128821), (6, 23419214), (7, 20073612), (12, 11709607), (13, 10808868), (14, 10036806), (21, 6691204), (26, 5404434), (28, 5018403), (39, 3602956), (42, 3345602), (52, 2702217), (78, 1801478), (84, 1672801), (91, 1544124), (156, 900739), (182, 772062), (273, 514708), (364, 386031), (546, 257354), (1092, 128677)]