156979775652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{30781}}^1$

素因数の和:31461

約数の個数: 96

約数和(自身を含む): 423225411840

約数和(自身を除く): 266245636188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 557, 654, 763, 1114, 1308, 1526, 1671, 2228, 2289, 3052, 3342, 3899, 4578, 6684, 7798, 9156, 11697, 15596, 23394, 30781, 46788, 60713, 61562, 92343, 121426, 123124, 182139, 184686, 215467, 242852, 364278, 369372, 424991, 430934, 646401, 728556, 849982, 861868, 1274973, 1292802, 1699964, 2549946, 2585604, 3355129, 5099892, 6710258, 10065387, 13420516, 17145017, 20130774, 23485903, 34290034, 40261548, 46971806, 51435051, 68580068, 70457709, 93943612, 102870102, 120015119, 140915418, 205740204, 240030238, 281830836, 360045357, 480060476, 720090714, 1440181428, 1868806853, 3737613706, 5606420559, 7475227412, 11212841118, 13081647971, 22425682236, 26163295942, 39244943913, 52326591884, 78489887826, 156979775652]

約数ペア:

[(1, 156979775652), (2, 78489887826), (3, 52326591884), (4, 39244943913), (6, 26163295942), (7, 22425682236), (12, 13081647971), (14, 11212841118), (21, 7475227412), (28, 5606420559), (42, 3737613706), (84, 1868806853), (109, 1440181428), (218, 720090714), (327, 480060476), (436, 360045357), (557, 281830836), (654, 240030238), (763, 205740204), (1114, 140915418), (1308, 120015119), (1526, 102870102), (1671, 93943612), (2228, 70457709), (2289, 68580068), (3052, 51435051), (3342, 46971806), (3899, 40261548), (4578, 34290034), (6684, 23485903), (7798, 20130774), (9156, 17145017), (11697, 13420516), (15596, 10065387), (23394, 6710258), (30781, 5099892), (46788, 3355129), (60713, 2585604), (61562, 2549946), (92343, 1699964), (121426, 1292802), (123124, 1274973), (182139, 861868), (184686, 849982), (215467, 728556), (242852, 646401), (364278, 430934), (369372, 424991)]