163977296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 220998064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 251, 266, 304, 307, 502, 532, 614, 1004, 1064, 1228, 1757, 2008, 2128, 2149, 2456, 3514, 4016, 4298, 4769, 4912, 5833, 7028, 8596, 9538, 11666, 14056, 17192, 19076, 23332, 28112, 33383, 34384, 38152, 40831, 46664, 66766, 76304, 77057, 81662, 93328, 133532, 154114, 163324, 267064, 308228, 326648, 534128, 539399, 616456, 653296, 1078798, 1232912, 1464083, 2157596, 2928166, 4315192, 5856332, 8630384, 10248581, 11712664, 20497162, 23425328, 40994324, 81988648, 163977296]

約数ペア:

[(1, 163977296), (2, 81988648), (4, 40994324), (7, 23425328), (8, 20497162), (14, 11712664), (16, 10248581), (19, 8630384), (28, 5856332), (38, 4315192), (56, 2928166), (76, 2157596), (112, 1464083), (133, 1232912), (152, 1078798), (251, 653296), (266, 616456), (304, 539399), (307, 534128), (502, 326648), (532, 308228), (614, 267064), (1004, 163324), (1064, 154114), (1228, 133532), (1757, 93328), (2008, 81662), (2128, 77057), (2149, 76304), (2456, 66766), (3514, 46664), (4016, 40831), (4298, 38152), (4769, 34384), (4912, 33383), (5833, 28112), (7028, 23332), (8596, 19076), (9538, 17192), (11666, 14056)]