140260554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 362419200

約数和(自身を除く): 222158646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 149, 186, 217, 241, 279, 298, 434, 447, 482, 558, 651, 723, 894, 1043, 1302, 1341, 1446, 1687, 1953, 2086, 2169, 2682, 3129, 3374, 3906, 4338, 4619, 5061, 6258, 7471, 9238, 9387, 10122, 13857, 14942, 15183, 18774, 22413, 27714, 30366, 32333, 35909, 41571, 44826, 52297, 64666, 67239, 71818, 83142, 96999, 104594, 107727, 134478, 156891, 193998, 215454, 251363, 290997, 313782, 323181, 470673, 502726, 581994, 646362, 754089, 941346, 1113179, 1508178, 2226358, 2262267, 3339537, 4524534, 6679074, 7792253, 10018611, 15584506, 20037222, 23376759, 46753518, 70130277, 140260554]

約数ペア:

[(1, 140260554), (2, 70130277), (3, 46753518), (6, 23376759), (7, 20037222), (9, 15584506), (14, 10018611), (18, 7792253), (21, 6679074), (31, 4524534), (42, 3339537), (62, 2262267), (63, 2226358), (93, 1508178), (126, 1113179), (149, 941346), (186, 754089), (217, 646362), (241, 581994), (279, 502726), (298, 470673), (434, 323181), (447, 313782), (482, 290997), (558, 251363), (651, 215454), (723, 193998), (894, 156891), (1043, 134478), (1302, 107727), (1341, 104594), (1446, 96999), (1687, 83142), (1953, 71818), (2086, 67239), (2169, 64666), (2682, 52297), (3129, 44826), (3374, 41571), (3906, 35909), (4338, 32333), (4619, 30366), (5061, 27714), (6258, 22413), (7471, 18774), (9238, 15183), (9387, 14942), (10122, 13857)]