156727260472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{135913}}^1$

素因数の和:136136

約数の個数: 64

約数和(自身を含む): 318528050400

約数和(自身を除く): 161800789928

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 139, 244, 278, 488, 556, 1037, 1112, 2074, 2363, 4148, 4726, 8296, 8479, 9452, 16958, 18904, 33916, 67832, 135913, 144143, 271826, 288286, 543652, 576572, 1087304, 1153144, 2310521, 4621042, 8290693, 9242084, 16581386, 18484168, 18891907, 33162772, 37783814, 66325544, 75567628, 140941781, 151135256, 281883562, 321162419, 563767124, 642324838, 1127534248, 1152406327, 1284649676, 2304812654, 2569299352, 4609625308, 9219250616, 19590907559, 39181815118, 78363630236, 156727260472]

約数ペア:

[(1, 156727260472), (2, 78363630236), (4, 39181815118), (8, 19590907559), (17, 9219250616), (34, 4609625308), (61, 2569299352), (68, 2304812654), (122, 1284649676), (136, 1152406327), (139, 1127534248), (244, 642324838), (278, 563767124), (488, 321162419), (556, 281883562), (1037, 151135256), (1112, 140941781), (2074, 75567628), (2363, 66325544), (4148, 37783814), (4726, 33162772), (8296, 18891907), (8479, 18484168), (9452, 16581386), (16958, 9242084), (18904, 8290693), (33916, 4621042), (67832, 2310521), (135913, 1153144), (144143, 1087304), (271826, 576572), (288286, 543652)]