163354096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 354263040

約数和(自身を除く): 190908944

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 61, 76, 92, 122, 152, 184, 244, 304, 368, 383, 437, 488, 766, 874, 976, 1159, 1403, 1532, 1748, 2318, 2806, 3064, 3496, 4636, 5612, 6128, 6992, 7277, 8809, 9272, 11224, 14554, 17618, 18544, 22448, 23363, 26657, 29108, 35236, 46726, 53314, 58216, 70472, 93452, 106628, 116432, 140944, 167371, 186904, 213256, 334742, 373808, 426512, 443897, 537349, 669484, 887794, 1074698, 1338968, 1775588, 2149396, 2677936, 3551176, 4298792, 7102352, 8597584, 10209631, 20419262, 40838524, 81677048, 163354096]

約数ペア:

[(1, 163354096), (2, 81677048), (4, 40838524), (8, 20419262), (16, 10209631), (19, 8597584), (23, 7102352), (38, 4298792), (46, 3551176), (61, 2677936), (76, 2149396), (92, 1775588), (122, 1338968), (152, 1074698), (184, 887794), (244, 669484), (304, 537349), (368, 443897), (383, 426512), (437, 373808), (488, 334742), (766, 213256), (874, 186904), (976, 167371), (1159, 140944), (1403, 116432), (1532, 106628), (1748, 93452), (2318, 70472), (2806, 58216), (3064, 53314), (3496, 46726), (4636, 35236), (5612, 29108), (6128, 26657), (6992, 23363), (7277, 22448), (8809, 18544), (9272, 17618), (11224, 14554)]