137968782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 192977778

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 777, 987, 1554, 1739, 1889, 1974, 3478, 3778, 5217, 5667, 10434, 11334, 12173, 13223, 24346, 26446, 36519, 39669, 69893, 73038, 79338, 88783, 139786, 177566, 209679, 266349, 419358, 489251, 532698, 621481, 978502, 1242962, 1467753, 1864443, 2935506, 3284971, 3728886, 6569942, 9854913, 19709826, 22994797, 45989594, 68984391, 137968782]

約数ペア:

[(1, 137968782), (2, 68984391), (3, 45989594), (6, 22994797), (7, 19709826), (14, 9854913), (21, 6569942), (37, 3728886), (42, 3284971), (47, 2935506), (74, 1864443), (94, 1467753), (111, 1242962), (141, 978502), (222, 621481), (259, 532698), (282, 489251), (329, 419358), (518, 266349), (658, 209679), (777, 177566), (987, 139786), (1554, 88783), (1739, 79338), (1889, 73038), (1974, 69893), (3478, 39669), (3778, 36519), (5217, 26446), (5667, 24346), (10434, 13223), (11334, 12173)]