179854324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 345744000

約数和(自身を除く): 165889676

約数列:

[1, 2, 4, 13, 26, 52, 139, 149, 167, 278, 298, 334, 556, 596, 668, 1807, 1937, 2171, 3614, 3874, 4342, 7228, 7748, 8684, 20711, 23213, 24883, 41422, 46426, 49766, 82844, 92852, 99532, 269243, 301769, 323479, 538486, 603538, 646958, 1076972, 1207076, 1293916, 3458737, 6917474, 13834948, 44963581, 89927162, 179854324]

約数ペア:

[(1, 179854324), (2, 89927162), (4, 44963581), (13, 13834948), (26, 6917474), (52, 3458737), (139, 1293916), (149, 1207076), (167, 1076972), (278, 646958), (298, 603538), (334, 538486), (556, 323479), (596, 301769), (668, 269243), (1807, 99532), (1937, 92852), (2171, 82844), (3614, 49766), (3874, 46426), (4342, 41422), (7228, 24883), (7748, 23213), (8684, 20711)]