138104768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:997

約数の個数: 56

約数和(自身を含む): 290931600

約数和(自身を除く): 152826832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 274, 304, 548, 608, 829, 1096, 1216, 1658, 2192, 2603, 3316, 4384, 5206, 6632, 8768, 10412, 13264, 15751, 20824, 26528, 31502, 41648, 53056, 63004, 83296, 113573, 126008, 166592, 227146, 252016, 454292, 504032, 908584, 1008064, 1817168, 2157887, 3634336, 4315774, 7268672, 8631548, 17263096, 34526192, 69052384, 138104768]

約数ペア:

[(1, 138104768), (2, 69052384), (4, 34526192), (8, 17263096), (16, 8631548), (19, 7268672), (32, 4315774), (38, 3634336), (64, 2157887), (76, 1817168), (137, 1008064), (152, 908584), (274, 504032), (304, 454292), (548, 252016), (608, 227146), (829, 166592), (1096, 126008), (1216, 113573), (1658, 83296), (2192, 63004), (2603, 53056), (3316, 41648), (4384, 31502), (5206, 26528), (6632, 20824), (8768, 15751), (10412, 13264)]