159142284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1789}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 461304480

約数和(自身を除く): 302162196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 1789, 2118, 2471, 3177, 3578, 4236, 4942, 5367, 6354, 7156, 7413, 9884, 10734, 12523, 12708, 14826, 16101, 21468, 22239, 25046, 29652, 32202, 37569, 44478, 50092, 64404, 75138, 88956, 112707, 150276, 225414, 450828, 631517, 1263034, 1894551, 2526068, 3789102, 4420619, 5683653, 7578204, 8841238, 11367306, 13261857, 17682476, 22734612, 26523714, 39785571, 53047428, 79571142, 159142284]

約数ペア:

[(1, 159142284), (2, 79571142), (3, 53047428), (4, 39785571), (6, 26523714), (7, 22734612), (9, 17682476), (12, 13261857), (14, 11367306), (18, 8841238), (21, 7578204), (28, 5683653), (36, 4420619), (42, 3789102), (63, 2526068), (84, 1894551), (126, 1263034), (252, 631517), (353, 450828), (706, 225414), (1059, 150276), (1412, 112707), (1789, 88956), (2118, 75138), (2471, 64404), (3177, 50092), (3578, 44478), (4236, 37569), (4942, 32202), (5367, 29652), (6354, 25046), (7156, 22239), (7413, 21468), (9884, 16101), (10734, 14826), (12523, 12708)]