189791616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{70607}}^1$

素因数の和:70631

約数の個数: 64

約数和(自身を含む): 576161280

約数和(自身を除く): 386369664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 70607, 141214, 211821, 282428, 423642, 494249, 564856, 847284, 988498, 1129712, 1482747, 1694568, 1976996, 2259424, 2965494, 3389136, 3953992, 4518848, 5930988, 6778272, 7907984, 9037696, 11861976, 13556544, 15815968, 23723952, 27113088, 31631936, 47447904, 63263872, 94895808, 189791616]

約数ペア:

[(1, 189791616), (2, 94895808), (3, 63263872), (4, 47447904), (6, 31631936), (7, 27113088), (8, 23723952), (12, 15815968), (14, 13556544), (16, 11861976), (21, 9037696), (24, 7907984), (28, 6778272), (32, 5930988), (42, 4518848), (48, 3953992), (56, 3389136), (64, 2965494), (84, 2259424), (96, 1976996), (112, 1694568), (128, 1482747), (168, 1129712), (192, 988498), (224, 847284), (336, 564856), (384, 494249), (448, 423642), (672, 282428), (896, 211821), (1344, 141214), (2688, 70607)]