164521608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4567}}^1$

素因数の和:4674

約数の個数: 64

約数和(自身を含む): 438528000

約数和(自身を除く): 274006392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 948, 1501, 1896, 3002, 4503, 4567, 6004, 9006, 9134, 12008, 13701, 18012, 18268, 27402, 36024, 36536, 54804, 86773, 109608, 173546, 260319, 347092, 360793, 520638, 694184, 721586, 1041276, 1082379, 1443172, 2082552, 2164758, 2886344, 4329516, 6855067, 8659032, 13710134, 20565201, 27420268, 41130402, 54840536, 82260804, 164521608]

約数ペア:

[(1, 164521608), (2, 82260804), (3, 54840536), (4, 41130402), (6, 27420268), (8, 20565201), (12, 13710134), (19, 8659032), (24, 6855067), (38, 4329516), (57, 2886344), (76, 2164758), (79, 2082552), (114, 1443172), (152, 1082379), (158, 1041276), (228, 721586), (237, 694184), (316, 520638), (456, 360793), (474, 347092), (632, 260319), (948, 173546), (1501, 109608), (1896, 86773), (3002, 54804), (4503, 36536), (4567, 36024), (6004, 27402), (9006, 18268), (9134, 18012), (12008, 13701)]