164724588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5147}}^1$

素因数の和:5291

約数の個数: 72

約数和(自身を含む): 479711232

約数和(自身を除く): 314986644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5147, 5334, 8001, 10294, 10668, 15441, 16002, 20588, 30882, 32004, 36029, 46323, 61764, 72058, 92646, 108087, 144116, 185292, 216174, 324261, 432348, 648522, 653669, 1297044, 1307338, 1961007, 2614676, 3922014, 4575683, 5883021, 7844028, 9151366, 11766042, 13727049, 18302732, 23532084, 27454098, 41181147, 54908196, 82362294, 164724588]

約数ペア:

[(1, 164724588), (2, 82362294), (3, 54908196), (4, 41181147), (6, 27454098), (7, 23532084), (9, 18302732), (12, 13727049), (14, 11766042), (18, 9151366), (21, 7844028), (28, 5883021), (36, 4575683), (42, 3922014), (63, 2614676), (84, 1961007), (126, 1307338), (127, 1297044), (252, 653669), (254, 648522), (381, 432348), (508, 324261), (762, 216174), (889, 185292), (1143, 144116), (1524, 108087), (1778, 92646), (2286, 72058), (2667, 61764), (3556, 46323), (4572, 36029), (5147, 32004), (5334, 30882), (8001, 20588), (10294, 16002), (10668, 15441)]