157407216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8438

約数の個数: 80

約数和(自身を含む): 449328384

約数和(自身を除く): 291921168

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, 8387, 9384, 16774, 18768, 25161, 33548, 50322, 67096, 100644, 134192, 142579, 192901, 201288, 285158, 385802, 402576, 427737, 570316, 578703, 771604, 855474, 1140632, 1157406, 1543208, 1710948, 2281264, 2314812, 3086416, 3279317, 3421896, 4629624, 6558634, 6843792, 9259248, 9837951, 13117268, 19675902, 26234536, 39351804, 52469072, 78703608, 157407216]

約数ペア:

[(1, 157407216), (2, 78703608), (3, 52469072), (4, 39351804), (6, 26234536), (8, 19675902), (12, 13117268), (16, 9837951), (17, 9259248), (23, 6843792), (24, 6558634), (34, 4629624), (46, 3421896), (48, 3279317), (51, 3086416), (68, 2314812), (69, 2281264), (92, 1710948), (102, 1543208), (136, 1157406), (138, 1140632), (184, 855474), (204, 771604), (272, 578703), (276, 570316), (368, 427737), (391, 402576), (408, 385802), (552, 285158), (782, 201288), (816, 192901), (1104, 142579), (1173, 134192), (1564, 100644), (2346, 67096), (3128, 50322), (4692, 33548), (6256, 25161), (8387, 18768), (9384, 16774)]