128241744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6884

約数の個数: 80

約数和(自身を含む): 366083712

約数和(自身を除く): 237841968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 6833, 9384, 13666, 18768, 20499, 27332, 40998, 54664, 81996, 109328, 116161, 157159, 163992, 232322, 314318, 327984, 348483, 464644, 471477, 628636, 696966, 929288, 942954, 1257272, 1393932, 1858576, 1885908, 2514544, 2671703, 2787864, 3771816, 5343406, 5575728, 7543632, 8015109, 10686812, 16030218, 21373624, 32060436, 42747248, 64120872, 128241744]

約数ペア:

[(1, 128241744), (2, 64120872), (3, 42747248), (4, 32060436), (6, 21373624), (8, 16030218), (12, 10686812), (16, 8015109), (17, 7543632), (23, 5575728), (24, 5343406), (34, 3771816), (46, 2787864), (48, 2671703), (51, 2514544), (68, 1885908), (69, 1858576), (92, 1393932), (102, 1257272), (136, 942954), (138, 929288), (184, 696966), (204, 628636), (272, 471477), (276, 464644), (368, 348483), (391, 327984), (408, 314318), (552, 232322), (782, 163992), (816, 157159), (1104, 116161), (1173, 109328), (1564, 81996), (2346, 54664), (3128, 40998), (4692, 27332), (6256, 20499), (6833, 18768), (9384, 13666)]