163539852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7517}}^1$

素因数の和:7575

約数の個数: 72

約数和(自身を含む): 455951664

約数和(自身を除く): 292411812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 7517, 10878, 15034, 21756, 22551, 30068, 45102, 52619, 90204, 105238, 157857, 210476, 278129, 315714, 368333, 556258, 631428, 736666, 834387, 1104999, 1112516, 1473332, 1668774, 1946903, 2209998, 3337548, 3893806, 4419996, 5840709, 7787612, 11681418, 13628321, 23362836, 27256642, 40884963, 54513284, 81769926, 163539852]

約数ペア:

[(1, 163539852), (2, 81769926), (3, 54513284), (4, 40884963), (6, 27256642), (7, 23362836), (12, 13628321), (14, 11681418), (21, 7787612), (28, 5840709), (37, 4419996), (42, 3893806), (49, 3337548), (74, 2209998), (84, 1946903), (98, 1668774), (111, 1473332), (147, 1112516), (148, 1104999), (196, 834387), (222, 736666), (259, 631428), (294, 556258), (444, 368333), (518, 315714), (588, 278129), (777, 210476), (1036, 157857), (1554, 105238), (1813, 90204), (3108, 52619), (3626, 45102), (5439, 30068), (7252, 22551), (7517, 21756), (10878, 15034)]