189866808

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{5081}}^1$

素因数の和:5269

約数の個数: 64

約数和(自身を含む): 530560800

約数和(自身を除く): 340693992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4671, 5081, 6228, 9342, 10162, 12456, 15243, 18684, 20324, 30486, 37368, 40648, 45729, 60972, 91458, 121944, 137187, 182916, 274374, 365832, 548748, 879013, 1097496, 1758026, 2637039, 3516052, 5274078, 7032104, 7911117, 10548156, 15822234, 21096312, 23733351, 31644468, 47466702, 63288936, 94933404, 189866808]

約数ペア:

[(1, 189866808), (2, 94933404), (3, 63288936), (4, 47466702), (6, 31644468), (8, 23733351), (9, 21096312), (12, 15822234), (18, 10548156), (24, 7911117), (27, 7032104), (36, 5274078), (54, 3516052), (72, 2637039), (108, 1758026), (173, 1097496), (216, 879013), (346, 548748), (519, 365832), (692, 274374), (1038, 182916), (1384, 137187), (1557, 121944), (2076, 91458), (3114, 60972), (4152, 45729), (4671, 40648), (5081, 37368), (6228, 30486), (9342, 20324), (10162, 18684), (12456, 15243)]