156976173872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1\times {\mathrm{21961}}^1$

素因数の和:25354

約数の個数: 80

約数和(自身を含む): 366009907200

約数和(自身を除く): 209033733328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3359, 6718, 13436, 21961, 23513, 26872, 43922, 47026, 53744, 63821, 87844, 94052, 127642, 153727, 175688, 188104, 255284, 307454, 351376, 376208, 417259, 446747, 510568, 614908, 834518, 893494, 1021136, 1229816, 1669036, 1786988, 2459632, 2920813, 3338072, 3573976, 5841626, 6676144, 7147952, 11683252, 23366504, 46733008, 73766999, 147533998, 295067996, 516368993, 590135992, 1032737986, 1180271984, 1401572981, 2065475972, 2803145962, 4130951944, 5606291924, 8261903888, 9811010867, 11212583848, 19622021734, 22425167696, 39244043468, 78488086936, 156976173872]

約数ペア:

[(1, 156976173872), (2, 78488086936), (4, 39244043468), (7, 22425167696), (8, 19622021734), (14, 11212583848), (16, 9811010867), (19, 8261903888), (28, 5606291924), (38, 4130951944), (56, 2803145962), (76, 2065475972), (112, 1401572981), (133, 1180271984), (152, 1032737986), (266, 590135992), (304, 516368993), (532, 295067996), (1064, 147533998), (2128, 73766999), (3359, 46733008), (6718, 23366504), (13436, 11683252), (21961, 7147952), (23513, 6676144), (26872, 5841626), (43922, 3573976), (47026, 3338072), (53744, 2920813), (63821, 2459632), (87844, 1786988), (94052, 1669036), (127642, 1229816), (153727, 1021136), (175688, 893494), (188104, 834518), (255284, 614908), (307454, 510568), (351376, 446747), (376208, 417259)]