143397828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13879}}^1$

素因数の和:13937

約数の個数: 72

約数和(自身を含む): 424394880

約数和(自身を除く): 280997052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 13879, 27758, 41637, 55516, 83274, 97153, 124911, 166548, 194306, 249822, 291459, 388612, 499644, 569039, 582918, 874377, 1138078, 1165836, 1707117, 1748754, 2276156, 3414234, 3497508, 3983273, 5121351, 6828468, 7966546, 10242702, 11949819, 15933092, 20485404, 23899638, 35849457, 47799276, 71698914, 143397828]

約数ペア:

[(1, 143397828), (2, 71698914), (3, 47799276), (4, 35849457), (6, 23899638), (7, 20485404), (9, 15933092), (12, 11949819), (14, 10242702), (18, 7966546), (21, 6828468), (28, 5121351), (36, 3983273), (41, 3497508), (42, 3414234), (63, 2276156), (82, 1748754), (84, 1707117), (123, 1165836), (126, 1138078), (164, 874377), (246, 582918), (252, 569039), (287, 499644), (369, 388612), (492, 291459), (574, 249822), (738, 194306), (861, 166548), (1148, 124911), (1476, 97153), (1722, 83274), (2583, 55516), (3444, 41637), (5166, 27758), (10332, 13879)]