153120228

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 363242880

約数和(自身を除く): 210122652

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 311, 356, 461, 534, 622, 922, 933, 1068, 1244, 1383, 1844, 1866, 2766, 3732, 5532, 27679, 41029, 55358, 82058, 83037, 110716, 123087, 143371, 164116, 166074, 246174, 286742, 332148, 430113, 492348, 573484, 860226, 1720452, 12760019, 25520038, 38280057, 51040076, 76560114, 153120228]

約数ペア:

[(1, 153120228), (2, 76560114), (3, 51040076), (4, 38280057), (6, 25520038), (12, 12760019), (89, 1720452), (178, 860226), (267, 573484), (311, 492348), (356, 430113), (461, 332148), (534, 286742), (622, 246174), (922, 166074), (933, 164116), (1068, 143371), (1244, 123087), (1383, 110716), (1844, 83037), (1866, 82058), (2766, 55358), (3732, 41029), (5532, 27679)]