143421894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 128

約数和(自身を含む): 420940800

約数和(自身を除く): 277518906

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 918, 1071, 1122, 1309, 1386, 1683, 2029, 2079, 2142, 2618, 3213, 3366, 3927, 4058, 4158, 5049, 6087, 6426, 7854, 10098, 11781, 12174, 14203, 18261, 22319, 23562, 28406, 34493, 35343, 36522, 42609, 44638, 54783, 66957, 68986, 70686, 85218, 103479, 109566, 127827, 133914, 156233, 200871, 206958, 241451, 255654, 310437, 312466, 379423, 383481, 401742, 468699, 482902, 602613, 620874, 724353, 758846, 766962, 931311, 937398, 1138269, 1205226, 1406097, 1448706, 1862622, 2173059, 2276538, 2655961, 2812194, 3414807, 4218291, 4346118, 5311922, 6519177, 6829614, 7967883, 8436582, 10244421, 13038354, 15935766, 20488842, 23903649, 47807298, 71710947, 143421894]

約数ペア:

[(1, 143421894), (2, 71710947), (3, 47807298), (6, 23903649), (7, 20488842), (9, 15935766), (11, 13038354), (14, 10244421), (17, 8436582), (18, 7967883), (21, 6829614), (22, 6519177), (27, 5311922), (33, 4346118), (34, 4218291), (42, 3414807), (51, 2812194), (54, 2655961), (63, 2276538), (66, 2173059), (77, 1862622), (99, 1448706), (102, 1406097), (119, 1205226), (126, 1138269), (153, 937398), (154, 931311), (187, 766962), (189, 758846), (198, 724353), (231, 620874), (238, 602613), (297, 482902), (306, 468699), (357, 401742), (374, 383481), (378, 379423), (459, 312466), (462, 310437), (561, 255654), (594, 241451), (693, 206958), (714, 200871), (918, 156233), (1071, 133914), (1122, 127827), (1309, 109566), (1386, 103479), (1683, 85218), (2029, 70686), (2079, 68986), (2142, 66957), (2618, 54783), (3213, 44638), (3366, 42609), (3927, 36522), (4058, 35343), (4158, 34493), (5049, 28406), (6087, 23562), (6426, 22319), (7854, 18261), (10098, 14203), (11781, 12174)]