129001908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5351}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 358755264

約数和(自身を除く): 229753356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 5351, 6027, 8036, 10702, 12054, 16053, 21404, 24108, 32106, 37457, 64212, 74914, 112371, 149828, 219391, 224742, 262199, 438782, 449484, 524398, 658173, 786597, 877564, 1048796, 1316346, 1535737, 1573194, 2632692, 3071474, 3146388, 4607211, 6142948, 9214422, 10750159, 18428844, 21500318, 32250477, 43000636, 64500954, 129001908]

約数ペア:

[(1, 129001908), (2, 64500954), (3, 43000636), (4, 32250477), (6, 21500318), (7, 18428844), (12, 10750159), (14, 9214422), (21, 6142948), (28, 4607211), (41, 3146388), (42, 3071474), (49, 2632692), (82, 1573194), (84, 1535737), (98, 1316346), (123, 1048796), (147, 877564), (164, 786597), (196, 658173), (246, 524398), (287, 449484), (294, 438782), (492, 262199), (574, 224742), (588, 219391), (861, 149828), (1148, 112371), (1722, 74914), (2009, 64212), (3444, 37457), (4018, 32106), (5351, 24108), (6027, 21404), (8036, 16053), (10702, 12054)]