143467974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 374403120

約数和(自身を除く): 230935146

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 61, 69, 78, 114, 117, 122, 138, 171, 183, 207, 234, 247, 299, 342, 366, 414, 437, 494, 529, 549, 598, 741, 793, 874, 897, 1058, 1098, 1159, 1311, 1403, 1482, 1586, 1587, 1794, 2223, 2318, 2379, 2622, 2691, 2806, 3174, 3477, 3933, 4209, 4446, 4758, 4761, 5382, 5681, 6877, 6954, 7137, 7866, 8418, 9522, 10051, 10431, 11362, 12627, 13754, 14274, 15067, 17043, 18239, 20102, 20631, 20862, 25254, 26657, 30134, 30153, 32269, 34086, 36478, 41262, 45201, 51129, 53314, 54717, 60306, 61893, 64538, 79971, 90402, 90459, 96807, 102258, 109434, 123786, 130663, 135603, 159942, 164151, 180918, 193614, 239913, 261326, 271206, 290421, 328302, 346541, 391989, 419497, 479826, 580842, 613111, 693082, 783978, 838994, 1039623, 1175967, 1226222, 1258491, 1839333, 2079246, 2351934, 2516982, 3118869, 3678666, 3775473, 5517999, 6237738, 7550946, 7970443, 11035998, 15940886, 23911329, 47822658, 71733987, 143467974]

約数ペア:

[(1, 143467974), (2, 71733987), (3, 47822658), (6, 23911329), (9, 15940886), (13, 11035998), (18, 7970443), (19, 7550946), (23, 6237738), (26, 5517999), (38, 3775473), (39, 3678666), (46, 3118869), (57, 2516982), (61, 2351934), (69, 2079246), (78, 1839333), (114, 1258491), (117, 1226222), (122, 1175967), (138, 1039623), (171, 838994), (183, 783978), (207, 693082), (234, 613111), (247, 580842), (299, 479826), (342, 419497), (366, 391989), (414, 346541), (437, 328302), (494, 290421), (529, 271206), (549, 261326), (598, 239913), (741, 193614), (793, 180918), (874, 164151), (897, 159942), (1058, 135603), (1098, 130663), (1159, 123786), (1311, 109434), (1403, 102258), (1482, 96807), (1586, 90459), (1587, 90402), (1794, 79971), (2223, 64538), (2318, 61893), (2379, 60306), (2622, 54717), (2691, 53314), (2806, 51129), (3174, 45201), (3477, 41262), (3933, 36478), (4209, 34086), (4446, 32269), (4758, 30153), (4761, 30134), (5382, 26657), (5681, 25254), (6877, 20862), (6954, 20631), (7137, 20102), (7866, 18239), (8418, 17043), (9522, 15067), (10051, 14274), (10431, 13754), (11362, 12627)]