153379408

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 378491400

約数和(自身を除く): 225111992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 101, 104, 112, 149, 182, 196, 202, 208, 298, 364, 392, 404, 596, 637, 707, 728, 784, 808, 1043, 1192, 1274, 1313, 1414, 1456, 1616, 1937, 2086, 2384, 2548, 2626, 2828, 3874, 4172, 4949, 5096, 5252, 5656, 7301, 7748, 8344, 9191, 9898, 10192, 10504, 11312, 13559, 14602, 15049, 15496, 16688, 18382, 19796, 21008, 27118, 29204, 30098, 30992, 36764, 39592, 54236, 58408, 60196, 64337, 73528, 79184, 94913, 105343, 108472, 116816, 120392, 128674, 147056, 189826, 195637, 210686, 216944, 240784, 257348, 379652, 391274, 421372, 514696, 737401, 759304, 782548, 842744, 1029392, 1369459, 1474802, 1518608, 1565096, 1685488, 2738918, 2949604, 3130192, 5477836, 5899208, 9586213, 10955672, 11798416, 19172426, 21911344, 38344852, 76689704, 153379408]

約数ペア:

[(1, 153379408), (2, 76689704), (4, 38344852), (7, 21911344), (8, 19172426), (13, 11798416), (14, 10955672), (16, 9586213), (26, 5899208), (28, 5477836), (49, 3130192), (52, 2949604), (56, 2738918), (91, 1685488), (98, 1565096), (101, 1518608), (104, 1474802), (112, 1369459), (149, 1029392), (182, 842744), (196, 782548), (202, 759304), (208, 737401), (298, 514696), (364, 421372), (392, 391274), (404, 379652), (596, 257348), (637, 240784), (707, 216944), (728, 210686), (784, 195637), (808, 189826), (1043, 147056), (1192, 128674), (1274, 120392), (1313, 116816), (1414, 108472), (1456, 105343), (1616, 94913), (1937, 79184), (2086, 73528), (2384, 64337), (2548, 60196), (2626, 58408), (2828, 54236), (3874, 39592), (4172, 36764), (4949, 30992), (5096, 30098), (5252, 29204), (5656, 27118), (7301, 21008), (7748, 19796), (8344, 18382), (9191, 16688), (9898, 15496), (10192, 15049), (10504, 14602), (11312, 13559)]