145251756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 398252400

約数和(自身を除く): 253000644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2083, 2682, 3874, 4166, 5364, 5811, 6249, 7748, 8332, 11622, 12498, 17433, 18747, 23244, 24996, 27079, 34866, 37494, 54158, 69732, 74988, 81237, 108316, 162474, 243711, 310367, 324948, 487422, 620734, 931101, 974844, 1241468, 1862202, 2793303, 3724404, 4034771, 5586606, 8069542, 11173212, 12104313, 16139084, 24208626, 36312939, 48417252, 72625878, 145251756]

約数ペア:

[(1, 145251756), (2, 72625878), (3, 48417252), (4, 36312939), (6, 24208626), (9, 16139084), (12, 12104313), (13, 11173212), (18, 8069542), (26, 5586606), (36, 4034771), (39, 3724404), (52, 2793303), (78, 1862202), (117, 1241468), (149, 974844), (156, 931101), (234, 620734), (298, 487422), (447, 324948), (468, 310367), (596, 243711), (894, 162474), (1341, 108316), (1788, 81237), (1937, 74988), (2083, 69732), (2682, 54158), (3874, 37494), (4166, 34866), (5364, 27079), (5811, 24996), (6249, 23244), (7748, 18747), (8332, 17433), (11622, 12498)]