157173168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 457113600

約数和(自身を除く): 299940432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 59, 69, 76, 92, 114, 118, 127, 138, 152, 177, 184, 228, 236, 254, 276, 304, 354, 368, 381, 437, 456, 472, 508, 552, 708, 762, 874, 912, 944, 1016, 1104, 1121, 1311, 1357, 1416, 1524, 1748, 2032, 2242, 2413, 2622, 2714, 2832, 2921, 3048, 3363, 3496, 4071, 4484, 4826, 5244, 5428, 5842, 6096, 6726, 6992, 7239, 7493, 8142, 8763, 8968, 9652, 10488, 10856, 11684, 13452, 14478, 14986, 16284, 17526, 17936, 19304, 20976, 21712, 22479, 23368, 25783, 26904, 28956, 29972, 32568, 35052, 38608, 44958, 46736, 51566, 53808, 55499, 57912, 59944, 65136, 70104, 77349, 89916, 103132, 110998, 115824, 119888, 140208, 142367, 154698, 166497, 172339, 179832, 206264, 221996, 284734, 309396, 332994, 344678, 359664, 412528, 427101, 443992, 517017, 569468, 618792, 665988, 689356, 854202, 887984, 1034034, 1138936, 1237584, 1331976, 1378712, 1708404, 2068068, 2277872, 2663952, 2757424, 3274441, 3416808, 4136136, 6548882, 6833616, 8272272, 9823323, 13097764, 19646646, 26195528, 39293292, 52391056, 78586584, 157173168]

約数ペア:

[(1, 157173168), (2, 78586584), (3, 52391056), (4, 39293292), (6, 26195528), (8, 19646646), (12, 13097764), (16, 9823323), (19, 8272272), (23, 6833616), (24, 6548882), (38, 4136136), (46, 3416808), (48, 3274441), (57, 2757424), (59, 2663952), (69, 2277872), (76, 2068068), (92, 1708404), (114, 1378712), (118, 1331976), (127, 1237584), (138, 1138936), (152, 1034034), (177, 887984), (184, 854202), (228, 689356), (236, 665988), (254, 618792), (276, 569468), (304, 517017), (354, 443992), (368, 427101), (381, 412528), (437, 359664), (456, 344678), (472, 332994), (508, 309396), (552, 284734), (708, 221996), (762, 206264), (874, 179832), (912, 172339), (944, 166497), (1016, 154698), (1104, 142367), (1121, 140208), (1311, 119888), (1357, 115824), (1416, 110998), (1524, 103132), (1748, 89916), (2032, 77349), (2242, 70104), (2413, 65136), (2622, 59944), (2714, 57912), (2832, 55499), (2921, 53808), (3048, 51566), (3363, 46736), (3496, 44958), (4071, 38608), (4484, 35052), (4826, 32568), (5244, 29972), (5428, 28956), (5842, 26904), (6096, 25783), (6726, 23368), (6992, 22479), (7239, 21712), (7493, 20976), (8142, 19304), (8763, 17936), (8968, 17526), (9652, 16284), (10488, 14986), (10856, 14478), (11684, 13452)]