149240574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4190

約数の個数: 72

約数和(自身を含む): 385414848

約数和(自身を除く): 236174274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 4127, 5166, 6027, 8254, 12054, 12381, 18081, 24762, 28889, 36162, 37143, 57778, 74286, 86667, 169207, 173334, 202223, 260001, 338414, 404446, 507621, 520002, 606669, 1015242, 1184449, 1213338, 1522863, 1820007, 2368898, 3045726, 3553347, 3640014, 7106694, 8291143, 10660041, 16582286, 21320082, 24873429, 49746858, 74620287, 149240574]

約数ペア:

[(1, 149240574), (2, 74620287), (3, 49746858), (6, 24873429), (7, 21320082), (9, 16582286), (14, 10660041), (18, 8291143), (21, 7106694), (41, 3640014), (42, 3553347), (49, 3045726), (63, 2368898), (82, 1820007), (98, 1522863), (123, 1213338), (126, 1184449), (147, 1015242), (246, 606669), (287, 520002), (294, 507621), (369, 404446), (441, 338414), (574, 260001), (738, 202223), (861, 173334), (882, 169207), (1722, 86667), (2009, 74286), (2583, 57778), (4018, 37143), (4127, 36162), (5166, 28889), (6027, 24762), (8254, 18081), (12054, 12381)]