149244018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7879}}^1$

素因数の和:7943

約数の個数: 64

約数和(自身を含む): 381265920

約数和(自身を除く): 232021902

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 6314, 7879, 9471, 15758, 18942, 23637, 47274, 55153, 86669, 110306, 165459, 173338, 260007, 323039, 330918, 520014, 606683, 646078, 969117, 1213366, 1820049, 1938234, 2261273, 3553429, 3640098, 4522546, 6783819, 7106858, 10660287, 13567638, 21320574, 24874003, 49748006, 74622009, 149244018]

約数ペア:

[(1, 149244018), (2, 74622009), (3, 49748006), (6, 24874003), (7, 21320574), (11, 13567638), (14, 10660287), (21, 7106858), (22, 6783819), (33, 4522546), (41, 3640098), (42, 3553429), (66, 2261273), (77, 1938234), (82, 1820049), (123, 1213366), (154, 969117), (231, 646078), (246, 606683), (287, 520014), (451, 330918), (462, 323039), (574, 260007), (861, 173338), (902, 165459), (1353, 110306), (1722, 86669), (2706, 55153), (3157, 47274), (6314, 23637), (7879, 18942), (9471, 15758)]