144763738

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 276182784

約数和(自身を除く): 131419046

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 2803, 3038, 3689, 5606, 7378, 19621, 25823, 39242, 47651, 51646, 86893, 95302, 137347, 173786, 274694, 333557, 608251, 667114, 1216502, 1477181, 2334899, 2954362, 4257757, 4669798, 8515514, 10340267, 20680534, 72381869, 144763738]

約数ペア:

[(1, 144763738), (2, 72381869), (7, 20680534), (14, 10340267), (17, 8515514), (31, 4669798), (34, 4257757), (49, 2954362), (62, 2334899), (98, 1477181), (119, 1216502), (217, 667114), (238, 608251), (434, 333557), (527, 274694), (833, 173786), (1054, 137347), (1519, 95302), (1666, 86893), (2803, 51646), (3038, 47651), (3689, 39242), (5606, 25823), (7378, 19621)]