157782384

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 488064000

約数和(自身を除く): 330281616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 47, 48, 54, 57, 72, 76, 94, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 304, 342, 376, 409, 423, 432, 456, 513, 564, 684, 752, 818, 846, 893, 912, 1026, 1128, 1227, 1269, 1368, 1636, 1692, 1786, 2052, 2256, 2454, 2538, 2679, 2736, 3272, 3384, 3572, 3681, 4104, 4908, 5076, 5358, 6544, 6768, 7144, 7362, 7771, 8037, 8208, 9816, 10152, 10716, 11043, 14288, 14724, 15542, 16074, 19223, 19632, 20304, 21432, 22086, 23313, 24111, 29448, 31084, 32148, 38446, 42864, 44172, 46626, 48222, 57669, 58896, 62168, 64296, 69939, 76892, 88344, 93252, 96444, 115338, 124336, 128592, 139878, 153784, 173007, 176688, 186504, 192888, 209817, 230676, 279756, 307568, 346014, 365237, 373008, 385776, 419634, 461352, 519021, 559512, 692028, 730474, 839268, 922704, 1038042, 1095711, 1119024, 1384056, 1460948, 1678536, 2076084, 2191422, 2768112, 2921896, 3287133, 3357072, 4152168, 4382844, 5843792, 6574266, 8304336, 8765688, 9861399, 13148532, 17531376, 19722798, 26297064, 39445596, 52594128, 78891192, 157782384]

約数ペア:

[(1, 157782384), (2, 78891192), (3, 52594128), (4, 39445596), (6, 26297064), (8, 19722798), (9, 17531376), (12, 13148532), (16, 9861399), (18, 8765688), (19, 8304336), (24, 6574266), (27, 5843792), (36, 4382844), (38, 4152168), (47, 3357072), (48, 3287133), (54, 2921896), (57, 2768112), (72, 2191422), (76, 2076084), (94, 1678536), (108, 1460948), (114, 1384056), (141, 1119024), (144, 1095711), (152, 1038042), (171, 922704), (188, 839268), (216, 730474), (228, 692028), (282, 559512), (304, 519021), (342, 461352), (376, 419634), (409, 385776), (423, 373008), (432, 365237), (456, 346014), (513, 307568), (564, 279756), (684, 230676), (752, 209817), (818, 192888), (846, 186504), (893, 176688), (912, 173007), (1026, 153784), (1128, 139878), (1227, 128592), (1269, 124336), (1368, 115338), (1636, 96444), (1692, 93252), (1786, 88344), (2052, 76892), (2256, 69939), (2454, 64296), (2538, 62168), (2679, 58896), (2736, 57669), (3272, 48222), (3384, 46626), (3572, 44172), (3681, 42864), (4104, 38446), (4908, 32148), (5076, 31084), (5358, 29448), (6544, 24111), (6768, 23313), (7144, 22086), (7362, 21432), (7771, 20304), (8037, 19632), (8208, 19223), (9816, 16074), (10152, 15542), (10716, 14724), (11043, 14288)]