177262096

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 409001600

約数和(自身を除く): 231739504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 79, 88, 121, 122, 152, 158, 176, 209, 242, 244, 304, 316, 418, 484, 488, 632, 671, 836, 869, 968, 976, 1159, 1264, 1342, 1501, 1672, 1738, 1936, 2299, 2318, 2684, 3002, 3344, 3476, 4598, 4636, 4819, 5368, 6004, 6952, 7381, 9196, 9272, 9559, 9638, 10736, 12008, 12749, 13904, 14762, 16511, 18392, 18544, 19118, 19276, 24016, 25498, 29524, 33022, 36784, 38236, 38552, 50996, 53009, 59048, 66044, 76472, 77104, 91561, 101992, 106018, 118096, 132088, 140239, 152944, 181621, 183122, 203984, 212036, 264176, 280478, 363242, 366244, 424072, 560956, 583099, 726484, 732488, 848144, 1007171, 1121912, 1166198, 1452968, 1464976, 2014342, 2243824, 2332396, 2905936, 4028684, 4664792, 8057368, 9329584, 11078881, 16114736, 22157762, 44315524, 88631048, 177262096]

約数ペア:

[(1, 177262096), (2, 88631048), (4, 44315524), (8, 22157762), (11, 16114736), (16, 11078881), (19, 9329584), (22, 8057368), (38, 4664792), (44, 4028684), (61, 2905936), (76, 2332396), (79, 2243824), (88, 2014342), (121, 1464976), (122, 1452968), (152, 1166198), (158, 1121912), (176, 1007171), (209, 848144), (242, 732488), (244, 726484), (304, 583099), (316, 560956), (418, 424072), (484, 366244), (488, 363242), (632, 280478), (671, 264176), (836, 212036), (869, 203984), (968, 183122), (976, 181621), (1159, 152944), (1264, 140239), (1342, 132088), (1501, 118096), (1672, 106018), (1738, 101992), (1936, 91561), (2299, 77104), (2318, 76472), (2684, 66044), (3002, 59048), (3344, 53009), (3476, 50996), (4598, 38552), (4636, 38236), (4819, 36784), (5368, 33022), (6004, 29524), (6952, 25498), (7381, 24016), (9196, 19276), (9272, 19118), (9559, 18544), (9638, 18392), (10736, 16511), (12008, 14762), (12749, 13904)]