135581228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 258177024

約数和(自身を除く): 122595796

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 137, 274, 347, 548, 694, 713, 1388, 1426, 2852, 3151, 4247, 6302, 7981, 8494, 10757, 12604, 15962, 16988, 21514, 31924, 43028, 47539, 95078, 97681, 190156, 195362, 247411, 390724, 494822, 989644, 1093397, 1473709, 2186794, 2947418, 4373588, 5894836, 33895307, 67790614, 135581228]

約数ペア:

[(1, 135581228), (2, 67790614), (4, 33895307), (23, 5894836), (31, 4373588), (46, 2947418), (62, 2186794), (92, 1473709), (124, 1093397), (137, 989644), (274, 494822), (347, 390724), (548, 247411), (694, 195362), (713, 190156), (1388, 97681), (1426, 95078), (2852, 47539), (3151, 43028), (4247, 31924), (6302, 21514), (7981, 16988), (8494, 15962), (10757, 12604)]