166562480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 444566784

約数和(自身を除く): 278004304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1051, 1132, 1415, 1981, 2102, 2264, 2830, 3962, 4204, 4528, 5255, 5660, 7357, 7924, 8408, 9905, 10510, 11320, 14714, 15848, 16816, 19810, 21020, 22640, 29428, 31696, 36785, 39620, 42040, 58856, 73570, 79240, 84080, 117712, 147140, 158480, 294280, 297433, 588560, 594866, 1189732, 1487165, 2082031, 2379464, 2974330, 4164062, 4758928, 5948660, 8328124, 10410155, 11897320, 16656248, 20820310, 23794640, 33312496, 41640620, 83281240, 166562480]

約数ペア:

[(1, 166562480), (2, 83281240), (4, 41640620), (5, 33312496), (7, 23794640), (8, 20820310), (10, 16656248), (14, 11897320), (16, 10410155), (20, 8328124), (28, 5948660), (35, 4758928), (40, 4164062), (56, 2974330), (70, 2379464), (80, 2082031), (112, 1487165), (140, 1189732), (280, 594866), (283, 588560), (560, 297433), (566, 294280), (1051, 158480), (1132, 147140), (1415, 117712), (1981, 84080), (2102, 79240), (2264, 73570), (2830, 58856), (3962, 42040), (4204, 39620), (4528, 36785), (5255, 31696), (5660, 29428), (7357, 22640), (7924, 21020), (8408, 19810), (9905, 16816), (10510, 15848), (11320, 14714)]