140515144

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32587}}^1$

素因数の和:32618

約数の個数: 48

約数和(自身を含む): 334352880

約数和(自身を除く): 193837736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 32587, 65174, 130348, 228109, 260696, 358457, 456218, 716914, 912436, 1433828, 1596763, 1824872, 2509199, 2867656, 3193526, 5018398, 6387052, 10036796, 12774104, 17564393, 20073592, 35128786, 70257572, 140515144]

約数ペア:

[(1, 140515144), (2, 70257572), (4, 35128786), (7, 20073592), (8, 17564393), (11, 12774104), (14, 10036796), (22, 6387052), (28, 5018398), (44, 3193526), (49, 2867656), (56, 2509199), (77, 1824872), (88, 1596763), (98, 1433828), (154, 912436), (196, 716914), (308, 456218), (392, 358457), (539, 260696), (616, 228109), (1078, 130348), (2156, 65174), (4312, 32587)]