129128742

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 306738432

約数和(自身を除く): 177609690

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 81, 86, 111, 129, 162, 167, 222, 243, 258, 333, 334, 387, 486, 501, 666, 774, 999, 1002, 1161, 1503, 1591, 1998, 2322, 2997, 3006, 3182, 3483, 4509, 4773, 5994, 6179, 6966, 7181, 8991, 9018, 9546, 10449, 12358, 13527, 14319, 14362, 17982, 18537, 20898, 21543, 27054, 28638, 37074, 40581, 42957, 43086, 55611, 64629, 81162, 85914, 111222, 128871, 129258, 166833, 193887, 257742, 265697, 333666, 386613, 387774, 500499, 531394, 581661, 773226, 797091, 1000998, 1163322, 1501497, 1594182, 1744983, 2391273, 3002994, 3489966, 4782546, 7173819, 14347638, 21521457, 43042914, 64564371, 129128742]

約数ペア:

[(1, 129128742), (2, 64564371), (3, 43042914), (6, 21521457), (9, 14347638), (18, 7173819), (27, 4782546), (37, 3489966), (43, 3002994), (54, 2391273), (74, 1744983), (81, 1594182), (86, 1501497), (111, 1163322), (129, 1000998), (162, 797091), (167, 773226), (222, 581661), (243, 531394), (258, 500499), (333, 387774), (334, 386613), (387, 333666), (486, 265697), (501, 257742), (666, 193887), (774, 166833), (999, 129258), (1002, 128871), (1161, 111222), (1503, 85914), (1591, 81162), (1998, 64629), (2322, 55611), (2997, 43086), (3006, 42957), (3182, 40581), (3483, 37074), (4509, 28638), (4773, 27054), (5994, 21543), (6179, 20898), (6966, 18537), (7181, 17982), (8991, 14362), (9018, 14319), (9546, 13527), (10449, 12358)]