140972364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 431645760

約数和(自身を除く): 290673396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 47, 51, 52, 58, 68, 78, 87, 94, 102, 116, 117, 141, 153, 156, 169, 174, 188, 204, 221, 234, 261, 282, 306, 338, 348, 377, 423, 442, 468, 493, 507, 522, 564, 611, 612, 663, 676, 754, 799, 846, 884, 986, 1014, 1044, 1131, 1222, 1326, 1363, 1479, 1508, 1521, 1598, 1692, 1833, 1972, 1989, 2028, 2262, 2397, 2444, 2652, 2726, 2873, 2958, 3042, 3196, 3393, 3666, 3978, 4089, 4437, 4524, 4794, 4901, 5452, 5499, 5746, 5916, 6084, 6409, 6786, 7191, 7332, 7943, 7956, 8178, 8619, 8874, 9588, 9802, 10387, 10998, 11492, 12267, 12818, 13572, 14382, 14703, 15886, 16356, 17238, 17719, 17748, 19227, 19604, 20774, 21996, 23171, 23829, 24534, 25636, 25857, 28764, 29406, 31161, 31772, 34476, 35438, 38454, 41548, 44109, 46342, 47658, 49068, 51714, 53157, 57681, 58812, 62322, 69513, 70876, 71487, 76908, 83317, 88218, 92684, 93483, 95316, 103428, 106314, 115362, 124644, 135031, 139026, 142974, 159471, 166634, 176436, 186966, 208539, 212628, 230347, 230724, 249951, 270062, 278052, 285948, 301223, 318942, 333268, 373932, 405093, 417078, 460694, 499902, 540124, 602446, 637884, 691041, 749853, 810186, 834156, 903669, 921388, 999804, 1204892, 1215279, 1382082, 1499706, 1620372, 1807338, 2073123, 2430558, 2711007, 2764164, 2999412, 3614676, 3915899, 4146246, 4861116, 5422014, 7831798, 8292492, 10844028, 11747697, 15663596, 23495394, 35243091, 46990788, 70486182, 140972364]

約数ペア:

[(1, 140972364), (2, 70486182), (3, 46990788), (4, 35243091), (6, 23495394), (9, 15663596), (12, 11747697), (13, 10844028), (17, 8292492), (18, 7831798), (26, 5422014), (29, 4861116), (34, 4146246), (36, 3915899), (39, 3614676), (47, 2999412), (51, 2764164), (52, 2711007), (58, 2430558), (68, 2073123), (78, 1807338), (87, 1620372), (94, 1499706), (102, 1382082), (116, 1215279), (117, 1204892), (141, 999804), (153, 921388), (156, 903669), (169, 834156), (174, 810186), (188, 749853), (204, 691041), (221, 637884), (234, 602446), (261, 540124), (282, 499902), (306, 460694), (338, 417078), (348, 405093), (377, 373932), (423, 333268), (442, 318942), (468, 301223), (493, 285948), (507, 278052), (522, 270062), (564, 249951), (611, 230724), (612, 230347), (663, 212628), (676, 208539), (754, 186966), (799, 176436), (846, 166634), (884, 159471), (986, 142974), (1014, 139026), (1044, 135031), (1131, 124644), (1222, 115362), (1326, 106314), (1363, 103428), (1479, 95316), (1508, 93483), (1521, 92684), (1598, 88218), (1692, 83317), (1833, 76908), (1972, 71487), (1989, 70876), (2028, 69513), (2262, 62322), (2397, 58812), (2444, 57681), (2652, 53157), (2726, 51714), (2873, 49068), (2958, 47658), (3042, 46342), (3196, 44109), (3393, 41548), (3666, 38454), (3978, 35438), (4089, 34476), (4437, 31772), (4524, 31161), (4794, 29406), (4901, 28764), (5452, 25857), (5499, 25636), (5746, 24534), (5916, 23829), (6084, 23171), (6409, 21996), (6786, 20774), (7191, 19604), (7332, 19227), (7943, 17748), (7956, 17719), (8178, 17238), (8619, 16356), (8874, 15886), (9588, 14703), (9802, 14382), (10387, 13572), (10998, 12818), (11492, 12267)]