126238128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 347061120

約数和(自身を除く): 220822992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1427, 1552, 1843, 2328, 2854, 3686, 4281, 4656, 5529, 5708, 7372, 8562, 11058, 11416, 14744, 17124, 22116, 22832, 27113, 29488, 34248, 44232, 54226, 68496, 81339, 88464, 108452, 138419, 162678, 216904, 276838, 325356, 415257, 433808, 553676, 650712, 830514, 1107352, 1301424, 1661028, 2214704, 2629961, 3322056, 5259922, 6644112, 7889883, 10519844, 15779766, 21039688, 31559532, 42079376, 63119064, 126238128]

約数ペア:

[(1, 126238128), (2, 63119064), (3, 42079376), (4, 31559532), (6, 21039688), (8, 15779766), (12, 10519844), (16, 7889883), (19, 6644112), (24, 5259922), (38, 3322056), (48, 2629961), (57, 2214704), (76, 1661028), (97, 1301424), (114, 1107352), (152, 830514), (194, 650712), (228, 553676), (291, 433808), (304, 415257), (388, 325356), (456, 276838), (582, 216904), (776, 162678), (912, 138419), (1164, 108452), (1427, 88464), (1552, 81339), (1843, 68496), (2328, 54226), (2854, 44232), (3686, 34248), (4281, 29488), (4656, 27113), (5529, 22832), (5708, 22116), (7372, 17124), (8562, 14744), (11058, 11416)]