156412890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7428

約数の個数: 64

約数和(自身を含む): 422438400

約数和(自身を除く): 266025510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 7333, 10665, 14666, 21330, 21999, 36665, 43998, 65997, 73330, 109995, 131994, 197991, 219990, 329985, 395982, 579307, 659970, 989955, 1158614, 1737921, 1979910, 2896535, 3475842, 5213763, 5793070, 8689605, 10427526, 15641289, 17379210, 26068815, 31282578, 52137630, 78206445, 156412890]

約数ペア:

[(1, 156412890), (2, 78206445), (3, 52137630), (5, 31282578), (6, 26068815), (9, 17379210), (10, 15641289), (15, 10427526), (18, 8689605), (27, 5793070), (30, 5213763), (45, 3475842), (54, 2896535), (79, 1979910), (90, 1737921), (135, 1158614), (158, 989955), (237, 659970), (270, 579307), (395, 395982), (474, 329985), (711, 219990), (790, 197991), (1185, 131994), (1422, 109995), (2133, 73330), (2370, 65997), (3555, 43998), (4266, 36665), (7110, 21999), (7333, 21330), (10665, 14666)]