156955129236

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{641}}^1\times {\mathrm{19489}}^1$

素因数の和:20489

約数の個数: 72

約数和(自身を含む): 398525673000

約数和(自身を除く): 241570543764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 641, 698, 1047, 1282, 1396, 1923, 2094, 2564, 3141, 3846, 4188, 5769, 6282, 7692, 11538, 12564, 19489, 23076, 38978, 58467, 77956, 116934, 175401, 223709, 233868, 350802, 447418, 671127, 701604, 894836, 1342254, 2013381, 2684508, 4026762, 6801661, 8053524, 12492449, 13603322, 20404983, 24984898, 27206644, 37477347, 40809966, 49969796, 61214949, 74954694, 81619932, 112432041, 122429898, 149909388, 224864082, 244859796, 449728164, 4359864701, 8719729402, 13079594103, 17439458804, 26159188206, 39238782309, 52318376412, 78477564618, 156955129236]

約数ペア:

[(1, 156955129236), (2, 78477564618), (3, 52318376412), (4, 39238782309), (6, 26159188206), (9, 17439458804), (12, 13079594103), (18, 8719729402), (36, 4359864701), (349, 449728164), (641, 244859796), (698, 224864082), (1047, 149909388), (1282, 122429898), (1396, 112432041), (1923, 81619932), (2094, 74954694), (2564, 61214949), (3141, 49969796), (3846, 40809966), (4188, 37477347), (5769, 27206644), (6282, 24984898), (7692, 20404983), (11538, 13603322), (12564, 12492449), (19489, 8053524), (23076, 6801661), (38978, 4026762), (58467, 2684508), (77956, 2013381), (116934, 1342254), (175401, 894836), (223709, 701604), (233868, 671127), (350802, 447418)]