163236416

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8887}}^1$

素因数の和:8947

約数の個数: 56

約数和(自身を含む): 379268736

約数和(自身を除く): 216032320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 8887, 9184, 17774, 18368, 35548, 62209, 71096, 124418, 142192, 248836, 284384, 364367, 497672, 568768, 728734, 995344, 1457468, 1990688, 2550569, 2914936, 3981376, 5101138, 5829872, 10202276, 11659744, 20404552, 23319488, 40809104, 81618208, 163236416]

約数ペア:

[(1, 163236416), (2, 81618208), (4, 40809104), (7, 23319488), (8, 20404552), (14, 11659744), (16, 10202276), (28, 5829872), (32, 5101138), (41, 3981376), (56, 2914936), (64, 2550569), (82, 1990688), (112, 1457468), (164, 995344), (224, 728734), (287, 568768), (328, 497672), (448, 364367), (574, 284384), (656, 248836), (1148, 142192), (1312, 124418), (2296, 71096), (2624, 62209), (4592, 35548), (8887, 18368), (9184, 17774)]