139559856

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 373190400

約数和(自身を除く): 233630544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 179, 222, 296, 358, 439, 444, 537, 592, 716, 878, 888, 1074, 1317, 1432, 1756, 1776, 2148, 2634, 2864, 3512, 4296, 5268, 6623, 7024, 8592, 10536, 13246, 16243, 19869, 21072, 26492, 32486, 39738, 48729, 52984, 64972, 78581, 79476, 97458, 105968, 129944, 157162, 158952, 194916, 235743, 259888, 314324, 317904, 389832, 471486, 628648, 779664, 942972, 1257296, 1885944, 2907497, 3771888, 5814994, 8722491, 11629988, 17444982, 23259976, 34889964, 46519952, 69779928, 139559856]

約数ペア:

[(1, 139559856), (2, 69779928), (3, 46519952), (4, 34889964), (6, 23259976), (8, 17444982), (12, 11629988), (16, 8722491), (24, 5814994), (37, 3771888), (48, 2907497), (74, 1885944), (111, 1257296), (148, 942972), (179, 779664), (222, 628648), (296, 471486), (358, 389832), (439, 317904), (444, 314324), (537, 259888), (592, 235743), (716, 194916), (878, 158952), (888, 157162), (1074, 129944), (1317, 105968), (1432, 97458), (1756, 79476), (1776, 78581), (2148, 64972), (2634, 52984), (2864, 48729), (3512, 39738), (4296, 32486), (5268, 26492), (6623, 21072), (7024, 19869), (8592, 16243), (10536, 13246)]