147968262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 373403520

約数和(自身を除く): 225435258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 53, 54, 78, 82, 97, 106, 117, 123, 159, 194, 234, 246, 291, 318, 351, 369, 477, 533, 582, 689, 702, 738, 873, 954, 1066, 1107, 1261, 1378, 1431, 1599, 1746, 2067, 2173, 2214, 2522, 2619, 2862, 3198, 3783, 3977, 4134, 4346, 4797, 5141, 5238, 6201, 6519, 7566, 7954, 9594, 10282, 11349, 11931, 12402, 13038, 14391, 15423, 18603, 19557, 22698, 23862, 28249, 28782, 30846, 34047, 35793, 37206, 39114, 46269, 51701, 56498, 58671, 66833, 68094, 71586, 84747, 92538, 103402, 107379, 117342, 133666, 138807, 155103, 169494, 200499, 210781, 214758, 254241, 277614, 310206, 400998, 421562, 465309, 508482, 601497, 632343, 762723, 930618, 1202994, 1264686, 1395927, 1525446, 1804491, 1897029, 2740153, 2791854, 3608982, 3794058, 5480306, 5691087, 8220459, 11382174, 16440918, 24661377, 49322754, 73984131, 147968262]

約数ペア:

[(1, 147968262), (2, 73984131), (3, 49322754), (6, 24661377), (9, 16440918), (13, 11382174), (18, 8220459), (26, 5691087), (27, 5480306), (39, 3794058), (41, 3608982), (53, 2791854), (54, 2740153), (78, 1897029), (82, 1804491), (97, 1525446), (106, 1395927), (117, 1264686), (123, 1202994), (159, 930618), (194, 762723), (234, 632343), (246, 601497), (291, 508482), (318, 465309), (351, 421562), (369, 400998), (477, 310206), (533, 277614), (582, 254241), (689, 214758), (702, 210781), (738, 200499), (873, 169494), (954, 155103), (1066, 138807), (1107, 133666), (1261, 117342), (1378, 107379), (1431, 103402), (1599, 92538), (1746, 84747), (2067, 71586), (2173, 68094), (2214, 66833), (2522, 58671), (2619, 56498), (2862, 51701), (3198, 46269), (3783, 39114), (3977, 37206), (4134, 35793), (4346, 34047), (4797, 30846), (5141, 28782), (5238, 28249), (6201, 23862), (6519, 22698), (7566, 19557), (7954, 18603), (9594, 15423), (10282, 14391), (11349, 13038), (11931, 12402)]