149450994

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12013

約数の個数: 80

約数和(自身を含む): 417548736

約数和(自身を除く): 268097742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 11981, 12474, 23962, 35943, 71886, 83867, 107829, 131791, 167734, 215658, 251601, 263582, 323487, 395373, 503202, 646974, 754803, 790746, 922537, 970461, 1186119, 1509606, 1845074, 1940922, 2264409, 2372238, 2767611, 3558357, 4528818, 5535222, 6793227, 7116714, 8302833, 10675071, 13586454, 16605666, 21350142, 24908499, 49816998, 74725497, 149450994]

約数ペア:

[(1, 149450994), (2, 74725497), (3, 49816998), (6, 24908499), (7, 21350142), (9, 16605666), (11, 13586454), (14, 10675071), (18, 8302833), (21, 7116714), (22, 6793227), (27, 5535222), (33, 4528818), (42, 3558357), (54, 2767611), (63, 2372238), (66, 2264409), (77, 1940922), (81, 1845074), (99, 1509606), (126, 1186119), (154, 970461), (162, 922537), (189, 790746), (198, 754803), (231, 646974), (297, 503202), (378, 395373), (462, 323487), (567, 263582), (594, 251601), (693, 215658), (891, 167734), (1134, 131791), (1386, 107829), (1782, 83867), (2079, 71886), (4158, 35943), (6237, 23962), (11981, 12474)]