158066520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42491}}^1$

素因数の和:42536

約数の個数: 64

約数和(自身を含む): 489507840

約数和(自身を除く): 331441320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 424910, 509892, 637365, 849820, 1019784, 1274730, 1317221, 1699640, 2549460, 2634442, 3951663, 5098920, 5268884, 6586105, 7903326, 10537768, 13172210, 15806652, 19758315, 26344420, 31613304, 39516630, 52688840, 79033260, 158066520]

約数ペア:

[(1, 158066520), (2, 79033260), (3, 52688840), (4, 39516630), (5, 31613304), (6, 26344420), (8, 19758315), (10, 15806652), (12, 13172210), (15, 10537768), (20, 7903326), (24, 6586105), (30, 5268884), (31, 5098920), (40, 3951663), (60, 2634442), (62, 2549460), (93, 1699640), (120, 1317221), (124, 1274730), (155, 1019784), (186, 849820), (248, 637365), (310, 509892), (372, 424910), (465, 339928), (620, 254946), (744, 212455), (930, 169964), (1240, 127473), (1860, 84982), (3720, 42491)]