189028128

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{27733}}^1$

素因数の和:27817

約数の個数: 48

約数和(自身を含む): 503205696

約数和(自身を除く): 314177568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 27733, 55466, 83199, 110932, 166398, 221864, 332796, 443728, 665592, 887456, 1331184, 1969043, 2662368, 3938086, 5907129, 7876172, 11814258, 15752344, 23628516, 31504688, 47257032, 63009376, 94514064, 189028128]

約数ペア:

[(1, 189028128), (2, 94514064), (3, 63009376), (4, 47257032), (6, 31504688), (8, 23628516), (12, 15752344), (16, 11814258), (24, 7876172), (32, 5907129), (48, 3938086), (71, 2662368), (96, 1969043), (142, 1331184), (213, 887456), (284, 665592), (426, 443728), (568, 332796), (852, 221864), (1136, 166398), (1704, 110932), (2272, 83199), (3408, 55466), (6816, 27733)]