156694912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 344005200

約数和(自身を除く): 187310288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 352, 436, 704, 872, 1021, 1199, 1408, 1744, 2042, 2398, 3488, 4084, 4796, 6976, 8168, 9592, 11231, 13952, 16336, 19184, 22462, 32672, 38368, 44924, 65344, 76736, 89848, 111289, 130688, 153472, 179696, 222578, 359392, 445156, 718784, 890312, 1224179, 1437568, 1780624, 2448358, 3561248, 4896716, 7122496, 9793432, 14244992, 19586864, 39173728, 78347456, 156694912]

約数ペア:

[(1, 156694912), (2, 78347456), (4, 39173728), (8, 19586864), (11, 14244992), (16, 9793432), (22, 7122496), (32, 4896716), (44, 3561248), (64, 2448358), (88, 1780624), (109, 1437568), (128, 1224179), (176, 890312), (218, 718784), (352, 445156), (436, 359392), (704, 222578), (872, 179696), (1021, 153472), (1199, 130688), (1408, 111289), (1744, 89848), (2042, 76736), (2398, 65344), (3488, 44924), (4084, 38368), (4796, 32672), (6976, 22462), (8168, 19184), (9592, 16336), (11231, 13952)]