163945493656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{10799}}^1$

素因数の和:11297

約数の個数: 128

約数和(自身を含む): 382952448000

約数和(自身を除く): 219006954344

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 431, 476, 518, 629, 862, 952, 1036, 1258, 1724, 2072, 2516, 3017, 3448, 4403, 5032, 6034, 7327, 8806, 10799, 12068, 14654, 15947, 17612, 21598, 24136, 29308, 31894, 35224, 43196, 51289, 58616, 63788, 75593, 86392, 102578, 111629, 127576, 151186, 183583, 205156, 223258, 271099, 302372, 367166, 399563, 410312, 446516, 542198, 604744, 734332, 799126, 893032, 1084396, 1285081, 1468664, 1598252, 1897693, 2168792, 2570162, 2796941, 3196504, 3795386, 4654369, 5140324, 5593882, 6792571, 7590772, 9308738, 10280648, 11187764, 13585142, 15181544, 18617476, 22375528, 27170284, 32580583, 37234952, 47547997, 54340568, 65161166, 79124273, 95095994, 130322332, 158248546, 172211653, 190191988, 260644664, 316497092, 344423306, 380383976, 553869911, 632994184, 688846612, 1107739822, 1205481571, 1377693224, 2215479644, 2410963142, 2927598101, 4430959288, 4821926284, 5855196202, 9643852568, 11710392404, 20493186707, 23420784808, 40986373414, 81972746828, 163945493656]

約数ペア:

[(1, 163945493656), (2, 81972746828), (4, 40986373414), (7, 23420784808), (8, 20493186707), (14, 11710392404), (17, 9643852568), (28, 5855196202), (34, 4821926284), (37, 4430959288), (56, 2927598101), (68, 2410963142), (74, 2215479644), (119, 1377693224), (136, 1205481571), (148, 1107739822), (238, 688846612), (259, 632994184), (296, 553869911), (431, 380383976), (476, 344423306), (518, 316497092), (629, 260644664), (862, 190191988), (952, 172211653), (1036, 158248546), (1258, 130322332), (1724, 95095994), (2072, 79124273), (2516, 65161166), (3017, 54340568), (3448, 47547997), (4403, 37234952), (5032, 32580583), (6034, 27170284), (7327, 22375528), (8806, 18617476), (10799, 15181544), (12068, 13585142), (14654, 11187764), (15947, 10280648), (17612, 9308738), (21598, 7590772), (24136, 6792571), (29308, 5593882), (31894, 5140324), (35224, 4654369), (43196, 3795386), (51289, 3196504), (58616, 2796941), (63788, 2570162), (75593, 2168792), (86392, 1897693), (102578, 1598252), (111629, 1468664), (127576, 1285081), (151186, 1084396), (183583, 893032), (205156, 799126), (223258, 734332), (271099, 604744), (302372, 542198), (367166, 446516), (399563, 410312)]