158097726

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 351035568

約数和(自身を除く): 192937842

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 137, 183, 274, 366, 411, 549, 822, 1051, 1098, 1233, 2102, 2466, 3153, 6306, 8357, 9459, 16714, 18918, 25071, 50142, 64111, 75213, 128222, 143987, 150426, 192333, 287974, 384666, 431961, 576999, 863922, 1153998, 1295883, 2591766, 8783207, 17566414, 26349621, 52699242, 79048863, 158097726]

約数ペア:

[(1, 158097726), (2, 79048863), (3, 52699242), (6, 26349621), (9, 17566414), (18, 8783207), (61, 2591766), (122, 1295883), (137, 1153998), (183, 863922), (274, 576999), (366, 431961), (411, 384666), (549, 287974), (822, 192333), (1051, 150426), (1098, 143987), (1233, 128222), (2102, 75213), (2466, 64111), (3153, 50142), (6306, 25071), (8357, 18918), (9459, 16714)]