153927488

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 112

約数和(自身を含む): 364418880

約数和(自身を除く): 210491392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 139, 143, 176, 208, 242, 278, 286, 352, 416, 484, 556, 572, 704, 832, 968, 1112, 1144, 1331, 1529, 1573, 1807, 1936, 2224, 2288, 2662, 3058, 3146, 3614, 3872, 4448, 4576, 5324, 6116, 6292, 7228, 7744, 8896, 9152, 10648, 12232, 12584, 14456, 16819, 17303, 19877, 21296, 24464, 25168, 28912, 33638, 34606, 39754, 42592, 48928, 50336, 57824, 67276, 69212, 79508, 85184, 97856, 100672, 115648, 134552, 138424, 159016, 185009, 218647, 269104, 276848, 318032, 370018, 437294, 538208, 553696, 636064, 740036, 874588, 1076416, 1107392, 1272128, 1480072, 1749176, 2405117, 2960144, 3498352, 4810234, 5920288, 6996704, 9620468, 11840576, 13993408, 19240936, 38481872, 76963744, 153927488]

約数ペア:

[(1, 153927488), (2, 76963744), (4, 38481872), (8, 19240936), (11, 13993408), (13, 11840576), (16, 9620468), (22, 6996704), (26, 5920288), (32, 4810234), (44, 3498352), (52, 2960144), (64, 2405117), (88, 1749176), (104, 1480072), (121, 1272128), (139, 1107392), (143, 1076416), (176, 874588), (208, 740036), (242, 636064), (278, 553696), (286, 538208), (352, 437294), (416, 370018), (484, 318032), (556, 276848), (572, 269104), (704, 218647), (832, 185009), (968, 159016), (1112, 138424), (1144, 134552), (1331, 115648), (1529, 100672), (1573, 97856), (1807, 85184), (1936, 79508), (2224, 69212), (2288, 67276), (2662, 57824), (3058, 50336), (3146, 48928), (3614, 42592), (3872, 39754), (4448, 34606), (4576, 33638), (5324, 28912), (6116, 25168), (6292, 24464), (7228, 21296), (7744, 19877), (8896, 17303), (9152, 16819), (10648, 14456), (12232, 12584)]