154019754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 401581440

約数和(自身を除く): 247561686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 61, 63, 87, 122, 126, 174, 183, 203, 261, 366, 406, 427, 522, 549, 609, 691, 854, 1098, 1218, 1281, 1382, 1769, 1827, 2073, 2562, 3538, 3654, 3843, 4146, 4837, 5307, 6219, 7686, 9674, 10614, 12383, 12438, 14511, 15921, 20039, 24766, 29022, 31842, 37149, 40078, 42151, 43533, 60117, 74298, 84302, 87066, 111447, 120234, 126453, 140273, 180351, 222894, 252906, 280546, 295057, 360702, 379359, 420819, 590114, 758718, 841638, 885171, 1222379, 1262457, 1770342, 2444758, 2524914, 2655513, 3667137, 5311026, 7334274, 8556653, 11001411, 17113306, 22002822, 25669959, 51339918, 77009877, 154019754]

約数ペア:

[(1, 154019754), (2, 77009877), (3, 51339918), (6, 25669959), (7, 22002822), (9, 17113306), (14, 11001411), (18, 8556653), (21, 7334274), (29, 5311026), (42, 3667137), (58, 2655513), (61, 2524914), (63, 2444758), (87, 1770342), (122, 1262457), (126, 1222379), (174, 885171), (183, 841638), (203, 758718), (261, 590114), (366, 420819), (406, 379359), (427, 360702), (522, 295057), (549, 280546), (609, 252906), (691, 222894), (854, 180351), (1098, 140273), (1218, 126453), (1281, 120234), (1382, 111447), (1769, 87066), (1827, 84302), (2073, 74298), (2562, 60117), (3538, 43533), (3654, 42151), (3843, 40078), (4146, 37149), (4837, 31842), (5307, 29022), (6219, 24766), (7686, 20039), (9674, 15921), (10614, 14511), (12383, 12438)]