149378652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6283

約数の個数: 72

約数和(自身を含む): 407665440

約数和(自身を除く): 258286788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 6221, 8004, 12006, 12442, 18663, 24012, 24884, 37326, 55989, 74652, 111978, 143083, 180409, 223956, 286166, 360818, 429249, 541227, 572332, 721636, 858498, 1082454, 1287747, 1623681, 1716996, 2164908, 2575494, 3247362, 4149407, 5150988, 6494724, 8298814, 12448221, 16597628, 24896442, 37344663, 49792884, 74689326, 149378652]

約数ペア:

[(1, 149378652), (2, 74689326), (3, 49792884), (4, 37344663), (6, 24896442), (9, 16597628), (12, 12448221), (18, 8298814), (23, 6494724), (29, 5150988), (36, 4149407), (46, 3247362), (58, 2575494), (69, 2164908), (87, 1716996), (92, 1623681), (116, 1287747), (138, 1082454), (174, 858498), (207, 721636), (261, 572332), (276, 541227), (348, 429249), (414, 360818), (522, 286166), (667, 223956), (828, 180409), (1044, 143083), (1334, 111978), (2001, 74652), (2668, 55989), (4002, 37326), (6003, 24884), (6221, 24012), (8004, 18663), (12006, 12442)]