181961536

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 370896896

約数和(自身を除く): 188935360

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 367, 488, 508, 734, 976, 1016, 1468, 1952, 2032, 2936, 3904, 4064, 5872, 7747, 8128, 11744, 15494, 22387, 23488, 30988, 44774, 46609, 61976, 89548, 93218, 123952, 179096, 186436, 247904, 358192, 372872, 495808, 716384, 745744, 1432768, 1491488, 2843149, 2982976, 5686298, 11372596, 22745192, 45490384, 90980768, 181961536]

約数ペア:

[(1, 181961536), (2, 90980768), (4, 45490384), (8, 22745192), (16, 11372596), (32, 5686298), (61, 2982976), (64, 2843149), (122, 1491488), (127, 1432768), (244, 745744), (254, 716384), (367, 495808), (488, 372872), (508, 358192), (734, 247904), (976, 186436), (1016, 179096), (1468, 123952), (1952, 93218), (2032, 89548), (2936, 61976), (3904, 46609), (4064, 44774), (5872, 30988), (7747, 23488), (8128, 22387), (11744, 15494)]