143800398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8622

約数の個数: 72

約数和(自身を含む): 381555720

約数和(自身を除く): 237755322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 8581, 16758, 17162, 25743, 51486, 60067, 77229, 120134, 154458, 163039, 180201, 326078, 360402, 420469, 489117, 540603, 840938, 978234, 1081206, 1141273, 1261407, 1467351, 2282546, 2522814, 2934702, 3423819, 3784221, 6847638, 7568442, 7988911, 10271457, 15977822, 20542914, 23966733, 47933466, 71900199, 143800398]

約数ペア:

[(1, 143800398), (2, 71900199), (3, 47933466), (6, 23966733), (7, 20542914), (9, 15977822), (14, 10271457), (18, 7988911), (19, 7568442), (21, 6847638), (38, 3784221), (42, 3423819), (49, 2934702), (57, 2522814), (63, 2282546), (98, 1467351), (114, 1261407), (126, 1141273), (133, 1081206), (147, 978234), (171, 840938), (266, 540603), (294, 489117), (342, 420469), (399, 360402), (441, 326078), (798, 180201), (882, 163039), (931, 154458), (1197, 120134), (1862, 77229), (2394, 60067), (2793, 51486), (5586, 25743), (8379, 17162), (8581, 16758)]