155994516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 434027412

約数和(自身を除く): 278032896

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 83, 102, 111, 148, 153, 166, 204, 222, 249, 306, 332, 333, 444, 498, 612, 629, 666, 747, 996, 1258, 1332, 1411, 1494, 1887, 2516, 2822, 2988, 3071, 3774, 4233, 5644, 5661, 6142, 6889, 7548, 8466, 9213, 11322, 12284, 12699, 13778, 16932, 18426, 20667, 22644, 25398, 27556, 27639, 36852, 41334, 50796, 52207, 55278, 62001, 82668, 104414, 110556, 117113, 124002, 156621, 208828, 234226, 248004, 254893, 313242, 351339, 468452, 469863, 509786, 626484, 702678, 764679, 939726, 1019572, 1054017, 1405356, 1529358, 1879452, 2108034, 2294037, 3058716, 4216068, 4333181, 4588074, 8666362, 9176148, 12999543, 17332724, 25999086, 38998629, 51998172, 77997258, 155994516]

約数ペア:

[(1, 155994516), (2, 77997258), (3, 51998172), (4, 38998629), (6, 25999086), (9, 17332724), (12, 12999543), (17, 9176148), (18, 8666362), (34, 4588074), (36, 4333181), (37, 4216068), (51, 3058716), (68, 2294037), (74, 2108034), (83, 1879452), (102, 1529358), (111, 1405356), (148, 1054017), (153, 1019572), (166, 939726), (204, 764679), (222, 702678), (249, 626484), (306, 509786), (332, 469863), (333, 468452), (444, 351339), (498, 313242), (612, 254893), (629, 248004), (666, 234226), (747, 208828), (996, 156621), (1258, 124002), (1332, 117113), (1411, 110556), (1494, 104414), (1887, 82668), (2516, 62001), (2822, 55278), (2988, 52207), (3071, 50796), (3774, 41334), (4233, 36852), (5644, 27639), (5661, 27556), (6142, 25398), (6889, 22644), (7548, 20667), (8466, 18426), (9213, 16932), (11322, 13778), (12284, 12699)]