155488512

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 420736960

約数和(自身を除く): 265248448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3319, 3904, 5856, 6638, 7808, 9957, 11712, 13276, 15616, 19914, 23424, 26552, 39828, 46848, 53104, 79656, 106208, 159312, 202459, 212416, 318624, 404918, 424832, 607377, 637248, 809836, 849664, 1214754, 1274496, 1619672, 2429508, 2548992, 3239344, 4859016, 6478688, 9718032, 12957376, 19436064, 25914752, 38872128, 51829504, 77744256, 155488512]

約数ペア:

[(1, 155488512), (2, 77744256), (3, 51829504), (4, 38872128), (6, 25914752), (8, 19436064), (12, 12957376), (16, 9718032), (24, 6478688), (32, 4859016), (48, 3239344), (61, 2548992), (64, 2429508), (96, 1619672), (122, 1274496), (128, 1214754), (183, 849664), (192, 809836), (244, 637248), (256, 607377), (366, 424832), (384, 404918), (488, 318624), (732, 212416), (768, 202459), (976, 159312), (1464, 106208), (1952, 79656), (2928, 53104), (3319, 46848), (3904, 39828), (5856, 26552), (6638, 23424), (7808, 19914), (9957, 15616), (11712, 13276)]