164051488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 334623744

約数和(自身を除く): 170572256

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1091, 1184, 2032, 2182, 4064, 4364, 4699, 8728, 9398, 17456, 18796, 34912, 37592, 40367, 75184, 80734, 138557, 150368, 161468, 277114, 322936, 554228, 645872, 1108456, 1291744, 2216912, 4433824, 5126609, 10253218, 20506436, 41012872, 82025744, 164051488]

約数ペア:

[(1, 164051488), (2, 82025744), (4, 41012872), (8, 20506436), (16, 10253218), (32, 5126609), (37, 4433824), (74, 2216912), (127, 1291744), (148, 1108456), (254, 645872), (296, 554228), (508, 322936), (592, 277114), (1016, 161468), (1091, 150368), (1184, 138557), (2032, 80734), (2182, 75184), (4064, 40367), (4364, 37592), (4699, 34912), (8728, 18796), (9398, 17456)]