145165552

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3169}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 322325600

約数和(自身を除く): 177160048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2863, 3169, 3272, 5726, 6338, 6544, 11452, 12676, 22183, 22904, 25352, 44366, 45808, 50704, 88732, 177464, 354928, 1296121, 2592242, 5184484, 9072847, 10368968, 18145694, 20737936, 36291388, 72582776, 145165552]

約数ペア:

[(1, 145165552), (2, 72582776), (4, 36291388), (7, 20737936), (8, 18145694), (14, 10368968), (16, 9072847), (28, 5184484), (56, 2592242), (112, 1296121), (409, 354928), (818, 177464), (1636, 88732), (2863, 50704), (3169, 45808), (3272, 44366), (5726, 25352), (6338, 22904), (6544, 22183), (11452, 12676)]