156965093072

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{1171}}^1$

素因数の和:2249

約数の個数: 120

約数和(自身を含む): 335542006080

約数和(自身を除く): 178576913008

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 361, 368, 437, 722, 874, 1009, 1171, 1444, 1748, 2018, 2342, 2888, 3496, 4036, 4684, 5776, 6992, 8072, 8303, 9368, 16144, 16606, 18736, 19171, 22249, 23207, 26933, 33212, 38342, 44498, 46414, 53866, 66424, 76684, 88996, 92828, 107732, 132848, 153368, 177992, 185656, 215464, 306736, 355984, 364249, 371312, 422731, 430928, 440933, 511727, 728498, 845462, 881866, 1023454, 1181539, 1456996, 1690924, 1763732, 2046908, 2363078, 2913992, 3381848, 3527464, 4093816, 4726156, 5827984, 6763696, 7054928, 8187632, 8377727, 9452312, 9722813, 16755454, 18904624, 19445626, 22449241, 27175397, 33510908, 38891252, 44898482, 54350794, 67021816, 77782504, 89796964, 108701588, 134043632, 155565008, 179593928, 217403176, 359187856, 426535579, 434806352, 516332543, 853071158, 1032665086, 1706142316, 2065330172, 3412284632, 4130660344, 6824569264, 8261320688, 9810318317, 19620636634, 39241273268, 78482546536, 156965093072]

約数ペア:

[(1, 156965093072), (2, 78482546536), (4, 39241273268), (8, 19620636634), (16, 9810318317), (19, 8261320688), (23, 6824569264), (38, 4130660344), (46, 3412284632), (76, 2065330172), (92, 1706142316), (152, 1032665086), (184, 853071158), (304, 516332543), (361, 434806352), (368, 426535579), (437, 359187856), (722, 217403176), (874, 179593928), (1009, 155565008), (1171, 134043632), (1444, 108701588), (1748, 89796964), (2018, 77782504), (2342, 67021816), (2888, 54350794), (3496, 44898482), (4036, 38891252), (4684, 33510908), (5776, 27175397), (6992, 22449241), (8072, 19445626), (8303, 18904624), (9368, 16755454), (16144, 9722813), (16606, 9452312), (18736, 8377727), (19171, 8187632), (22249, 7054928), (23207, 6763696), (26933, 5827984), (33212, 4726156), (38342, 4093816), (44498, 3527464), (46414, 3381848), (53866, 2913992), (66424, 2363078), (76684, 2046908), (88996, 1763732), (92828, 1690924), (107732, 1456996), (132848, 1181539), (153368, 1023454), (177992, 881866), (185656, 845462), (215464, 728498), (306736, 511727), (355984, 440933), (364249, 430928), (371312, 422731)]