16131761792

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 34145193600

約数和(自身を除く): 18013431808

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 167, 212, 232, 334, 424, 464, 491, 668, 848, 928, 982, 1336, 1537, 1696, 1856, 1964, 2672, 3074, 3392, 3712, 3928, 4843, 5344, 6148, 6784, 7856, 8851, 9686, 10688, 12296, 14239, 15712, 17702, 19372, 21376, 24592, 26023, 28478, 31424, 35404, 38744, 49184, 52046, 56956, 62848, 70808, 77488, 81997, 98368, 104092, 113912, 141616, 154976, 163994, 196736, 208184, 227824, 256679, 283232, 309952, 327988, 416368, 455648, 513358, 566464, 619904, 655976, 754667, 832736, 911296, 1026716, 1132928, 1311952, 1509334, 1665472, 1822592, 2053432, 2377913, 2623904, 3018668, 3330944, 4106864, 4345841, 4755826, 5247808, 6037336, 8213728, 8691682, 9511652, 10495616, 12074672, 16427456, 17383364, 19023304, 24149344, 32854912, 34766728, 38046608, 48298688, 69533456, 76093216, 96597376, 126029389, 139066912, 152186432, 252058778, 278133824, 304372864, 504117556, 556267648, 1008235112, 2016470224, 4032940448, 8065880896, 16131761792]

約数ペア:

[(1, 16131761792), (2, 8065880896), (4, 4032940448), (8, 2016470224), (16, 1008235112), (29, 556267648), (32, 504117556), (53, 304372864), (58, 278133824), (64, 252058778), (106, 152186432), (116, 139066912), (128, 126029389), (167, 96597376), (212, 76093216), (232, 69533456), (334, 48298688), (424, 38046608), (464, 34766728), (491, 32854912), (668, 24149344), (848, 19023304), (928, 17383364), (982, 16427456), (1336, 12074672), (1537, 10495616), (1696, 9511652), (1856, 8691682), (1964, 8213728), (2672, 6037336), (3074, 5247808), (3392, 4755826), (3712, 4345841), (3928, 4106864), (4843, 3330944), (5344, 3018668), (6148, 2623904), (6784, 2377913), (7856, 2053432), (8851, 1822592), (9686, 1665472), (10688, 1509334), (12296, 1311952), (14239, 1132928), (15712, 1026716), (17702, 911296), (19372, 832736), (21376, 754667), (24592, 655976), (26023, 619904), (28478, 566464), (31424, 513358), (35404, 455648), (38744, 416368), (49184, 327988), (52046, 309952), (56956, 283232), (62848, 256679), (70808, 227824), (77488, 208184), (81997, 196736), (98368, 163994), (104092, 154976), (113912, 141616)]