8157331386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{641}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 18820563840

約数和(自身を除く): 10663232454

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 521, 531, 641, 1042, 1062, 1282, 1357, 1563, 1923, 2714, 3126, 3846, 4071, 4689, 5769, 8142, 9378, 11538, 11983, 12213, 14743, 23966, 24426, 29486, 30739, 35949, 37819, 44229, 61478, 71898, 75638, 88458, 92217, 107847, 113457, 132687, 184434, 215694, 226914, 265374, 276651, 333961, 340371, 553302, 667922, 680742, 706997, 869837, 1001883, 1413994, 1739674, 2003766, 2120991, 2609511, 3005649, 4241982, 5219022, 6011298, 6362973, 7681103, 7828533, 12725946, 15362206, 15657066, 19703699, 23043309, 39407398, 46086618, 59111097, 69129927, 118222194, 138259854, 177333291, 354666582, 453185077, 906370154, 1359555231, 2719110462, 4078665693, 8157331386]

約数ペア:

[(1, 8157331386), (2, 4078665693), (3, 2719110462), (6, 1359555231), (9, 906370154), (18, 453185077), (23, 354666582), (46, 177333291), (59, 138259854), (69, 118222194), (118, 69129927), (138, 59111097), (177, 46086618), (207, 39407398), (354, 23043309), (414, 19703699), (521, 15657066), (531, 15362206), (641, 12725946), (1042, 7828533), (1062, 7681103), (1282, 6362973), (1357, 6011298), (1563, 5219022), (1923, 4241982), (2714, 3005649), (3126, 2609511), (3846, 2120991), (4071, 2003766), (4689, 1739674), (5769, 1413994), (8142, 1001883), (9378, 869837), (11538, 706997), (11983, 680742), (12213, 667922), (14743, 553302), (23966, 340371), (24426, 333961), (29486, 276651), (30739, 265374), (35949, 226914), (37819, 215694), (44229, 184434), (61478, 132687), (71898, 113457), (75638, 107847), (88458, 92217)]