143721468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 431724384

約数和(自身を除く): 288002916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 37, 44, 51, 66, 68, 74, 99, 102, 111, 132, 148, 153, 187, 198, 204, 222, 306, 333, 374, 396, 407, 444, 561, 577, 612, 629, 666, 748, 814, 1122, 1154, 1221, 1258, 1332, 1628, 1683, 1731, 1887, 2244, 2308, 2442, 2516, 3366, 3462, 3663, 3774, 4884, 5193, 5661, 6347, 6732, 6919, 6924, 7326, 7548, 9809, 10386, 11322, 12694, 13838, 14652, 19041, 19618, 20757, 20772, 21349, 22644, 25388, 27676, 29427, 38082, 39236, 41514, 42698, 57123, 58854, 62271, 64047, 76164, 83028, 85396, 88281, 107899, 114246, 117708, 124542, 128094, 176562, 192141, 215798, 228492, 234839, 249084, 256188, 323697, 353124, 362933, 384282, 431596, 469678, 647394, 704517, 725866, 768564, 939356, 971091, 1088799, 1294788, 1409034, 1451732, 1942182, 2113551, 2177598, 2818068, 3266397, 3884364, 3992263, 4227102, 4355196, 6532794, 7984526, 8454204, 11976789, 13065588, 15969052, 23953578, 35930367, 47907156, 71860734, 143721468]

約数ペア:

[(1, 143721468), (2, 71860734), (3, 47907156), (4, 35930367), (6, 23953578), (9, 15969052), (11, 13065588), (12, 11976789), (17, 8454204), (18, 7984526), (22, 6532794), (33, 4355196), (34, 4227102), (36, 3992263), (37, 3884364), (44, 3266397), (51, 2818068), (66, 2177598), (68, 2113551), (74, 1942182), (99, 1451732), (102, 1409034), (111, 1294788), (132, 1088799), (148, 971091), (153, 939356), (187, 768564), (198, 725866), (204, 704517), (222, 647394), (306, 469678), (333, 431596), (374, 384282), (396, 362933), (407, 353124), (444, 323697), (561, 256188), (577, 249084), (612, 234839), (629, 228492), (666, 215798), (748, 192141), (814, 176562), (1122, 128094), (1154, 124542), (1221, 117708), (1258, 114246), (1332, 107899), (1628, 88281), (1683, 85396), (1731, 83028), (1887, 76164), (2244, 64047), (2308, 62271), (2442, 58854), (2516, 57123), (3366, 42698), (3462, 41514), (3663, 39236), (3774, 38082), (4884, 29427), (5193, 27676), (5661, 25388), (6347, 22644), (6732, 21349), (6919, 20772), (6924, 20757), (7326, 19618), (7548, 19041), (9809, 14652), (10386, 13838), (11322, 12694)]