154429190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8039}}^1$

素因数の和:8176

約数の個数: 32

約数和(自身を含む): 296965440

約数和(自身を除く): 142536250

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 8039, 9605, 16078, 19210, 40195, 80390, 136663, 273326, 683315, 908407, 1366630, 1816814, 4542035, 9084070, 15442919, 30885838, 77214595, 154429190]

約数ペア:

[(1, 154429190), (2, 77214595), (5, 30885838), (10, 15442919), (17, 9084070), (34, 4542035), (85, 1816814), (113, 1366630), (170, 908407), (226, 683315), (565, 273326), (1130, 136663), (1921, 80390), (3842, 40195), (8039, 19210), (9605, 16078)]