157234728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 499046400

約数和(自身を除く): 341811672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 49, 56, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 152, 168, 186, 196, 217, 227, 228, 248, 266, 294, 372, 392, 399, 434, 454, 456, 532, 588, 589, 651, 681, 744, 798, 868, 908, 931, 1064, 1176, 1178, 1302, 1362, 1519, 1589, 1596, 1736, 1767, 1816, 1862, 2356, 2604, 2724, 2793, 3038, 3178, 3192, 3534, 3724, 4123, 4313, 4557, 4712, 4767, 5208, 5448, 5586, 6076, 6356, 7037, 7068, 7448, 8246, 8626, 9114, 9534, 11123, 11172, 12152, 12369, 12712, 12939, 14074, 14136, 16492, 17252, 18228, 19068, 21111, 22246, 22344, 24738, 25878, 28148, 28861, 30191, 32984, 33369, 34504, 36456, 38136, 42222, 44492, 49259, 49476, 51756, 56296, 57722, 60382, 66738, 84444, 86583, 88984, 90573, 98518, 98952, 103512, 115444, 120764, 133476, 133703, 147777, 168888, 173166, 181146, 197036, 211337, 230888, 241528, 266952, 267406, 295554, 344813, 346332, 362292, 394072, 401109, 422674, 534812, 591108, 634011, 689626, 692664, 724584, 802218, 845348, 935921, 1034439, 1069624, 1182216, 1268022, 1379252, 1604436, 1690696, 1871842, 2068878, 2536044, 2758504, 2807763, 3208872, 3743684, 4137756, 5072088, 5615526, 6551447, 7487368, 8275512, 11231052, 13102894, 19654341, 22462104, 26205788, 39308682, 52411576, 78617364, 157234728]

約数ペア:

[(1, 157234728), (2, 78617364), (3, 52411576), (4, 39308682), (6, 26205788), (7, 22462104), (8, 19654341), (12, 13102894), (14, 11231052), (19, 8275512), (21, 7487368), (24, 6551447), (28, 5615526), (31, 5072088), (38, 4137756), (42, 3743684), (49, 3208872), (56, 2807763), (57, 2758504), (62, 2536044), (76, 2068878), (84, 1871842), (93, 1690696), (98, 1604436), (114, 1379252), (124, 1268022), (133, 1182216), (147, 1069624), (152, 1034439), (168, 935921), (186, 845348), (196, 802218), (217, 724584), (227, 692664), (228, 689626), (248, 634011), (266, 591108), (294, 534812), (372, 422674), (392, 401109), (399, 394072), (434, 362292), (454, 346332), (456, 344813), (532, 295554), (588, 267406), (589, 266952), (651, 241528), (681, 230888), (744, 211337), (798, 197036), (868, 181146), (908, 173166), (931, 168888), (1064, 147777), (1176, 133703), (1178, 133476), (1302, 120764), (1362, 115444), (1519, 103512), (1589, 98952), (1596, 98518), (1736, 90573), (1767, 88984), (1816, 86583), (1862, 84444), (2356, 66738), (2604, 60382), (2724, 57722), (2793, 56296), (3038, 51756), (3178, 49476), (3192, 49259), (3534, 44492), (3724, 42222), (4123, 38136), (4313, 36456), (4557, 34504), (4712, 33369), (4767, 32984), (5208, 30191), (5448, 28861), (5586, 28148), (6076, 25878), (6356, 24738), (7037, 22344), (7068, 22246), (7448, 21111), (8246, 19068), (8626, 18228), (9114, 17252), (9534, 16492), (11123, 14136), (11172, 14074), (12152, 12939), (12369, 12712)]