164155872

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19213}}^1$

素因数の和:19315

約数の個数: 48

約数和(自身を含む): 435773520

約数和(自身を除く): 271617648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 19213, 38426, 57639, 76852, 115278, 153704, 230556, 307408, 461112, 614816, 922224, 1709957, 1844448, 3419914, 5129871, 6839828, 10259742, 13679656, 20519484, 27359312, 41038968, 54718624, 82077936, 164155872]

約数ペア:

[(1, 164155872), (2, 82077936), (3, 54718624), (4, 41038968), (6, 27359312), (8, 20519484), (12, 13679656), (16, 10259742), (24, 6839828), (32, 5129871), (48, 3419914), (89, 1844448), (96, 1709957), (178, 922224), (267, 614816), (356, 461112), (534, 307408), (712, 230556), (1068, 153704), (1424, 115278), (2136, 76852), (2848, 57639), (4272, 38426), (8544, 19213)]