156959497006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{231503}}^1$

素因数の和:231900

約数の個数: 32

約数和(自身を含む): 257275025280

約数和(自身を除く): 100315528274

約数列:

[1, 2, 13, 26, 89, 178, 293, 586, 1157, 2314, 3809, 7618, 26077, 52154, 231503, 339001, 463006, 678002, 3009539, 6019078, 20603767, 41207534, 67830379, 135660758, 267848971, 535697942, 881794927, 1763589854, 6036903731, 12073807462, 78479748503, 156959497006]

約数ペア:

[(1, 156959497006), (2, 78479748503), (13, 12073807462), (26, 6036903731), (89, 1763589854), (178, 881794927), (293, 535697942), (586, 267848971), (1157, 135660758), (2314, 67830379), (3809, 41207534), (7618, 20603767), (26077, 6019078), (52154, 3009539), (231503, 678002), (339001, 463006)]