190075648

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 439852448

約数和(自身を除く): 249776800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1453, 1792, 2044, 2336, 2906, 4088, 4672, 5812, 8176, 9344, 10171, 11624, 16352, 18688, 20342, 23248, 32704, 40684, 46496, 65408, 81368, 92992, 106069, 130816, 162736, 185984, 212138, 325472, 371968, 424276, 650944, 742483, 848552, 1301888, 1484966, 1697104, 2603776, 2969932, 3394208, 5939864, 6788416, 11879728, 13576832, 23759456, 27153664, 47518912, 95037824, 190075648]

約数ペア:

[(1, 190075648), (2, 95037824), (4, 47518912), (7, 27153664), (8, 23759456), (14, 13576832), (16, 11879728), (28, 6788416), (32, 5939864), (56, 3394208), (64, 2969932), (73, 2603776), (112, 1697104), (128, 1484966), (146, 1301888), (224, 848552), (256, 742483), (292, 650944), (448, 424276), (511, 371968), (584, 325472), (896, 212138), (1022, 185984), (1168, 162736), (1453, 130816), (1792, 106069), (2044, 92992), (2336, 81368), (2906, 65408), (4088, 46496), (4672, 40684), (5812, 32704), (8176, 23248), (9344, 20342), (10171, 18688), (11624, 16352)]