142845456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 284627184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 37, 39, 46, 48, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 184, 208, 222, 269, 276, 296, 299, 312, 368, 444, 481, 538, 552, 592, 598, 624, 807, 851, 888, 897, 962, 1076, 1104, 1196, 1443, 1614, 1702, 1776, 1794, 1924, 2152, 2392, 2553, 2886, 3228, 3404, 3497, 3588, 3848, 4304, 4784, 5106, 5772, 6187, 6456, 6808, 6994, 7176, 7696, 9953, 10212, 10491, 11063, 11544, 12374, 12912, 13616, 13988, 14352, 18561, 19906, 20424, 20982, 22126, 23088, 24748, 27976, 29859, 33189, 37122, 39812, 40848, 41964, 44252, 49496, 55952, 59718, 66378, 74244, 79624, 80431, 83928, 88504, 98992, 119436, 129389, 132756, 148488, 159248, 160862, 167856, 177008, 228919, 238872, 241293, 258778, 265512, 296976, 321724, 388167, 457838, 477744, 482586, 517556, 531024, 643448, 686757, 776334, 915676, 965172, 1035112, 1286896, 1373514, 1552668, 1831352, 1930344, 2070224, 2747028, 2975947, 3105336, 3662704, 3860688, 5494056, 5951894, 6210672, 8927841, 10988112, 11903788, 17855682, 23807576, 35711364, 47615152, 71422728, 142845456]

約数ペア:

[(1, 142845456), (2, 71422728), (3, 47615152), (4, 35711364), (6, 23807576), (8, 17855682), (12, 11903788), (13, 10988112), (16, 8927841), (23, 6210672), (24, 5951894), (26, 5494056), (37, 3860688), (39, 3662704), (46, 3105336), (48, 2975947), (52, 2747028), (69, 2070224), (74, 1930344), (78, 1831352), (92, 1552668), (104, 1373514), (111, 1286896), (138, 1035112), (148, 965172), (156, 915676), (184, 776334), (208, 686757), (222, 643448), (269, 531024), (276, 517556), (296, 482586), (299, 477744), (312, 457838), (368, 388167), (444, 321724), (481, 296976), (538, 265512), (552, 258778), (592, 241293), (598, 238872), (624, 228919), (807, 177008), (851, 167856), (888, 160862), (897, 159248), (962, 148488), (1076, 132756), (1104, 129389), (1196, 119436), (1443, 98992), (1614, 88504), (1702, 83928), (1776, 80431), (1794, 79624), (1924, 74244), (2152, 66378), (2392, 59718), (2553, 55952), (2886, 49496), (3228, 44252), (3404, 41964), (3497, 40848), (3588, 39812), (3848, 37122), (4304, 33189), (4784, 29859), (5106, 27976), (5772, 24748), (6187, 23088), (6456, 22126), (6808, 20982), (6994, 20424), (7176, 19906), (7696, 18561), (9953, 14352), (10212, 13988), (10491, 13616), (11063, 12912), (11544, 12374)]