127190644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 275491328

約数和(自身を除く): 148300684

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 277, 322, 434, 529, 554, 644, 713, 868, 1058, 1108, 1426, 1939, 2116, 2852, 3703, 3878, 4991, 6371, 7406, 7756, 8587, 9982, 12742, 14812, 16399, 17174, 19964, 25484, 32798, 34348, 44597, 60109, 65596, 89194, 114793, 120218, 146533, 178388, 197501, 229586, 240436, 293066, 395002, 459172, 586132, 790004, 1025731, 1382507, 2051462, 2765014, 4102924, 4542523, 5530028, 9085046, 18170092, 31797661, 63595322, 127190644]

約数ペア:

[(1, 127190644), (2, 63595322), (4, 31797661), (7, 18170092), (14, 9085046), (23, 5530028), (28, 4542523), (31, 4102924), (46, 2765014), (62, 2051462), (92, 1382507), (124, 1025731), (161, 790004), (217, 586132), (277, 459172), (322, 395002), (434, 293066), (529, 240436), (554, 229586), (644, 197501), (713, 178388), (868, 146533), (1058, 120218), (1108, 114793), (1426, 89194), (1939, 65596), (2116, 60109), (2852, 44597), (3703, 34348), (3878, 32798), (4991, 25484), (6371, 19964), (7406, 17174), (7756, 16399), (8587, 14812), (9982, 12742)]