138152208

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 366672960

約数和(自身を除く): 228520752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 89, 146, 178, 219, 267, 292, 356, 438, 443, 534, 584, 712, 876, 886, 1068, 1168, 1329, 1424, 1752, 1772, 2136, 2658, 3504, 3544, 4272, 5316, 6497, 7088, 10632, 12994, 19491, 21264, 25988, 32339, 38982, 39427, 51976, 64678, 77964, 78854, 97017, 103952, 118281, 129356, 155928, 157708, 194034, 236562, 258712, 311856, 315416, 388068, 473124, 517424, 630832, 776136, 946248, 1552272, 1892496, 2878171, 5756342, 8634513, 11512684, 17269026, 23025368, 34538052, 46050736, 69076104, 138152208]

約数ペア:

[(1, 138152208), (2, 69076104), (3, 46050736), (4, 34538052), (6, 23025368), (8, 17269026), (12, 11512684), (16, 8634513), (24, 5756342), (48, 2878171), (73, 1892496), (89, 1552272), (146, 946248), (178, 776136), (219, 630832), (267, 517424), (292, 473124), (356, 388068), (438, 315416), (443, 311856), (534, 258712), (584, 236562), (712, 194034), (876, 157708), (886, 155928), (1068, 129356), (1168, 118281), (1329, 103952), (1424, 97017), (1752, 78854), (1772, 77964), (2136, 64678), (2658, 51976), (3504, 39427), (3544, 38982), (4272, 32339), (5316, 25988), (6497, 21264), (7088, 19491), (10632, 12994)]