138277592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 294192000

約数和(自身を除く): 155914408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 907, 1003, 1121, 1292, 1814, 2006, 2242, 2584, 3628, 4012, 4484, 7256, 8024, 8968, 15419, 17233, 19057, 30838, 34466, 38114, 53513, 61676, 68932, 76228, 107026, 123352, 137864, 152456, 214052, 292961, 428104, 585922, 909721, 1016747, 1171844, 1819442, 2033494, 2343688, 3638884, 4066988, 7277768, 8133976, 17284699, 34569398, 69138796, 138277592]

約数ペア:

[(1, 138277592), (2, 69138796), (4, 34569398), (8, 17284699), (17, 8133976), (19, 7277768), (34, 4066988), (38, 3638884), (59, 2343688), (68, 2033494), (76, 1819442), (118, 1171844), (136, 1016747), (152, 909721), (236, 585922), (323, 428104), (472, 292961), (646, 214052), (907, 152456), (1003, 137864), (1121, 123352), (1292, 107026), (1814, 76228), (2006, 68932), (2242, 61676), (2584, 53513), (3628, 38114), (4012, 34466), (4484, 30838), (7256, 19057), (8024, 17233), (8968, 15419)]