142531008

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 402336000

約数和(自身を除く): 259804992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 114, 152, 178, 192, 228, 267, 304, 356, 439, 456, 534, 608, 712, 878, 912, 1068, 1216, 1317, 1424, 1691, 1756, 1824, 2136, 2634, 2848, 3382, 3512, 3648, 4272, 5073, 5268, 5696, 6764, 7024, 8341, 8544, 10146, 10536, 13528, 14048, 16682, 17088, 20292, 21072, 25023, 27056, 28096, 33364, 39071, 40584, 42144, 50046, 54112, 66728, 78142, 81168, 84288, 100092, 108224, 117213, 133456, 156284, 162336, 200184, 234426, 266912, 312568, 324672, 400368, 468852, 533824, 625136, 742349, 800736, 937704, 1250272, 1484698, 1601472, 1875408, 2227047, 2500544, 2969396, 3750816, 4454094, 5938792, 7501632, 8908188, 11877584, 17816376, 23755168, 35632752, 47510336, 71265504, 142531008]

約数ペア:

[(1, 142531008), (2, 71265504), (3, 47510336), (4, 35632752), (6, 23755168), (8, 17816376), (12, 11877584), (16, 8908188), (19, 7501632), (24, 5938792), (32, 4454094), (38, 3750816), (48, 2969396), (57, 2500544), (64, 2227047), (76, 1875408), (89, 1601472), (96, 1484698), (114, 1250272), (152, 937704), (178, 800736), (192, 742349), (228, 625136), (267, 533824), (304, 468852), (356, 400368), (439, 324672), (456, 312568), (534, 266912), (608, 234426), (712, 200184), (878, 162336), (912, 156284), (1068, 133456), (1216, 117213), (1317, 108224), (1424, 100092), (1691, 84288), (1756, 81168), (1824, 78142), (2136, 66728), (2634, 54112), (2848, 50046), (3382, 42144), (3512, 40584), (3648, 39071), (4272, 33364), (5073, 28096), (5268, 27056), (5696, 25023), (6764, 21072), (7024, 20292), (8341, 17088), (8544, 16682), (10146, 14048), (10536, 13528)]