15696752

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 31381920

約数和(自身を除く): 15685168

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 151, 178, 292, 302, 356, 584, 604, 712, 1168, 1208, 1424, 2416, 6497, 11023, 12994, 13439, 22046, 25988, 26878, 44092, 51976, 53756, 88184, 103952, 107512, 176368, 215024, 981047, 1962094, 3924188, 7848376, 15696752]

約数ペア:

[(1, 15696752), (2, 7848376), (4, 3924188), (8, 1962094), (16, 981047), (73, 215024), (89, 176368), (146, 107512), (151, 103952), (178, 88184), (292, 53756), (302, 51976), (356, 44092), (584, 26878), (604, 25988), (712, 22046), (1168, 13439), (1208, 12994), (1424, 11023), (2416, 6497)]