127514928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 350870400

約数和(自身を除く): 223355472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1571, 1691, 2136, 3142, 3382, 4272, 4713, 5073, 6284, 6764, 9426, 10146, 12568, 13528, 18852, 20292, 25136, 27056, 29849, 37704, 40584, 59698, 75408, 81168, 89547, 119396, 139819, 179094, 238792, 279638, 358188, 419457, 477584, 559276, 716376, 838914, 1118552, 1432752, 1677828, 2237104, 2656561, 3355656, 5313122, 6711312, 7969683, 10626244, 15939366, 21252488, 31878732, 42504976, 63757464, 127514928]

約数ペア:

[(1, 127514928), (2, 63757464), (3, 42504976), (4, 31878732), (6, 21252488), (8, 15939366), (12, 10626244), (16, 7969683), (19, 6711312), (24, 5313122), (38, 3355656), (48, 2656561), (57, 2237104), (76, 1677828), (89, 1432752), (114, 1118552), (152, 838914), (178, 716376), (228, 559276), (267, 477584), (304, 419457), (356, 358188), (456, 279638), (534, 238792), (712, 179094), (912, 139819), (1068, 119396), (1424, 89547), (1571, 81168), (1691, 75408), (2136, 59698), (3142, 40584), (3382, 37704), (4272, 29849), (4713, 27056), (5073, 25136), (6284, 20292), (6764, 18852), (9426, 13528), (10146, 12568)]