189530094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 426037248

約数和(自身を除く): 236507154

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 403, 618, 761, 806, 1209, 1339, 1522, 2283, 2418, 2678, 3193, 4017, 4566, 6386, 8034, 9579, 9893, 19158, 19786, 23591, 29679, 41509, 47182, 59358, 70773, 78383, 83018, 124527, 141546, 156766, 235149, 249054, 306683, 470298, 613366, 920049, 1018979, 1840098, 2037958, 2429873, 3056937, 4859746, 6113874, 7289619, 14579238, 31588349, 63176698, 94765047, 189530094]

約数ペア:

[(1, 189530094), (2, 94765047), (3, 63176698), (6, 31588349), (13, 14579238), (26, 7289619), (31, 6113874), (39, 4859746), (62, 3056937), (78, 2429873), (93, 2037958), (103, 1840098), (186, 1018979), (206, 920049), (309, 613366), (403, 470298), (618, 306683), (761, 249054), (806, 235149), (1209, 156766), (1339, 141546), (1522, 124527), (2283, 83018), (2418, 78383), (2678, 70773), (3193, 59358), (4017, 47182), (4566, 41509), (6386, 29679), (8034, 23591), (9579, 19786), (9893, 19158)]