156944388587

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{274517}}^1$

素因数の和:274667

約数の個数: 32

約数和(自身を含む): 193541778432

約数和(自身を除く): 36597389845

約数列:

[1, 7, 23, 53, 67, 161, 371, 469, 1219, 1541, 3551, 8533, 10787, 24857, 81673, 274517, 571711, 1921619, 6313891, 14549401, 18392639, 44197237, 101845807, 128748473, 334636223, 423030697, 974809867, 2342453561, 2961214879, 6823669069, 22420626941, 156944388587]

約数ペア:

[(1, 156944388587), (7, 22420626941), (23, 6823669069), (53, 2961214879), (67, 2342453561), (161, 974809867), (371, 423030697), (469, 334636223), (1219, 128748473), (1541, 101845807), (3551, 44197237), (8533, 18392639), (10787, 14549401), (24857, 6313891), (81673, 1921619), (274517, 571711)]