156669128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 211049272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 419, 607, 616, 838, 1214, 1676, 2428, 2933, 3352, 4249, 4609, 4856, 5866, 6677, 8498, 9218, 11732, 13354, 16996, 18436, 23464, 26708, 32263, 33992, 36872, 46739, 53416, 64526, 93478, 129052, 186956, 254333, 258104, 373912, 508666, 1017332, 1780331, 2034664, 2797663, 3560662, 5595326, 7121324, 11190652, 14242648, 19583641, 22381304, 39167282, 78334564, 156669128]

約数ペア:

[(1, 156669128), (2, 78334564), (4, 39167282), (7, 22381304), (8, 19583641), (11, 14242648), (14, 11190652), (22, 7121324), (28, 5595326), (44, 3560662), (56, 2797663), (77, 2034664), (88, 1780331), (154, 1017332), (308, 508666), (419, 373912), (607, 258104), (616, 254333), (838, 186956), (1214, 129052), (1676, 93478), (2428, 64526), (2933, 53416), (3352, 46739), (4249, 36872), (4609, 33992), (4856, 32263), (5866, 26708), (6677, 23464), (8498, 18436), (9218, 16996), (11732, 13354)]