156978917694

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{673}}^1\times {\mathrm{44839}}^1$

素因数の和:45554

約数の個数: 72

約数和(自身を含む): 361849921680

約数和(自身を除く): 204871003986

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 673, 867, 1346, 1734, 2019, 2601, 4038, 5202, 6057, 11441, 12114, 22882, 34323, 44839, 68646, 89678, 102969, 134517, 194497, 205938, 269034, 388994, 403551, 583491, 762263, 807102, 1166982, 1524526, 1750473, 2286789, 3500946, 4573578, 6860367, 12958471, 13720734, 25916942, 30176647, 38875413, 60353294, 77750826, 90529941, 116626239, 181059882, 233252478, 271589823, 513002999, 543179646, 1026005998, 1539008997, 3078017994, 4617026991, 8721050983, 9234053982, 17442101966, 26163152949, 52326305898, 78489458847, 156978917694]

約数ペア:

[(1, 156978917694), (2, 78489458847), (3, 52326305898), (6, 26163152949), (9, 17442101966), (17, 9234053982), (18, 8721050983), (34, 4617026991), (51, 3078017994), (102, 1539008997), (153, 1026005998), (289, 543179646), (306, 513002999), (578, 271589823), (673, 233252478), (867, 181059882), (1346, 116626239), (1734, 90529941), (2019, 77750826), (2601, 60353294), (4038, 38875413), (5202, 30176647), (6057, 25916942), (11441, 13720734), (12114, 12958471), (22882, 6860367), (34323, 4573578), (44839, 3500946), (68646, 2286789), (89678, 1750473), (102969, 1524526), (134517, 1166982), (194497, 807102), (205938, 762263), (269034, 583491), (388994, 403551)]