140198528

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 291924000

約数和(自身を除く): 151725472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 179, 211, 232, 358, 422, 464, 716, 844, 928, 1432, 1688, 1856, 2864, 3376, 3712, 5191, 5728, 6119, 6752, 10382, 11456, 12238, 13504, 20764, 22912, 24476, 27008, 37769, 41528, 48952, 75538, 83056, 97904, 151076, 166112, 195808, 302152, 332224, 391616, 604304, 664448, 783232, 1095301, 1208608, 2190602, 2417216, 4381204, 4834432, 8762408, 17524816, 35049632, 70099264, 140198528]

約数ペア:

[(1, 140198528), (2, 70099264), (4, 35049632), (8, 17524816), (16, 8762408), (29, 4834432), (32, 4381204), (58, 2417216), (64, 2190602), (116, 1208608), (128, 1095301), (179, 783232), (211, 664448), (232, 604304), (358, 391616), (422, 332224), (464, 302152), (716, 195808), (844, 166112), (928, 151076), (1432, 97904), (1688, 83056), (1856, 75538), (2864, 48952), (3376, 41528), (3712, 37769), (5191, 27008), (5728, 24476), (6119, 22912), (6752, 20764), (10382, 13504), (11456, 12238)]