187427072

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 438168192

約数和(自身を除く): 250741120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2551, 2624, 4592, 5102, 5248, 9184, 10204, 10496, 17857, 18368, 20408, 35714, 36736, 40816, 71428, 73472, 81632, 104591, 142856, 163264, 209182, 285712, 326528, 418364, 571424, 653056, 732137, 836728, 1142848, 1464274, 1673456, 2285696, 2928548, 3346912, 4571392, 5857096, 6693824, 11714192, 13387648, 23428384, 26775296, 46856768, 93713536, 187427072]

約数ペア:

[(1, 187427072), (2, 93713536), (4, 46856768), (7, 26775296), (8, 23428384), (14, 13387648), (16, 11714192), (28, 6693824), (32, 5857096), (41, 4571392), (56, 3346912), (64, 2928548), (82, 2285696), (112, 1673456), (128, 1464274), (164, 1142848), (224, 836728), (256, 732137), (287, 653056), (328, 571424), (448, 418364), (574, 326528), (656, 285712), (896, 209182), (1148, 163264), (1312, 142856), (1792, 104591), (2296, 81632), (2551, 73472), (2624, 71428), (4592, 40816), (5102, 36736), (5248, 35714), (9184, 20408), (10204, 18368), (10496, 17857)]