155011656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 404697600

約数和(自身を除く): 249685944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2341, 2759, 4682, 5518, 7023, 8277, 9364, 11036, 14046, 16554, 18728, 22072, 28092, 33108, 56184, 66216, 72571, 145142, 208349, 217713, 290284, 416698, 435426, 580568, 625047, 833396, 870852, 1250094, 1666792, 1741704, 2500188, 5000376, 6458819, 12917638, 19376457, 25835276, 38752914, 51670552, 77505828, 155011656]

約数ペア:

[(1, 155011656), (2, 77505828), (3, 51670552), (4, 38752914), (6, 25835276), (8, 19376457), (12, 12917638), (24, 6458819), (31, 5000376), (62, 2500188), (89, 1741704), (93, 1666792), (124, 1250094), (178, 870852), (186, 833396), (248, 625047), (267, 580568), (356, 435426), (372, 416698), (534, 290284), (712, 217713), (744, 208349), (1068, 145142), (2136, 72571), (2341, 66216), (2759, 56184), (4682, 33108), (5518, 28092), (7023, 22072), (8277, 18728), (9364, 16554), (11036, 14046)]