149373252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19121}}^1$

素因数の和:19169

約数の個数: 72

約数和(自身を含む): 445466112

約数和(自身を除く): 296092860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19121, 38242, 57363, 76484, 114726, 133847, 172089, 229452, 267694, 344178, 401541, 535388, 592751, 688356, 803082, 1185502, 1204623, 1606164, 1778253, 2371004, 2409246, 3556506, 4149257, 4818492, 5334759, 7113012, 8298514, 10669518, 12447771, 16597028, 21339036, 24895542, 37343313, 49791084, 74686626, 149373252]

約数ペア:

[(1, 149373252), (2, 74686626), (3, 49791084), (4, 37343313), (6, 24895542), (7, 21339036), (9, 16597028), (12, 12447771), (14, 10669518), (18, 8298514), (21, 7113012), (28, 5334759), (31, 4818492), (36, 4149257), (42, 3556506), (62, 2409246), (63, 2371004), (84, 1778253), (93, 1606164), (124, 1204623), (126, 1185502), (186, 803082), (217, 688356), (252, 592751), (279, 535388), (372, 401541), (434, 344178), (558, 267694), (651, 229452), (868, 172089), (1116, 133847), (1302, 114726), (1953, 76484), (2604, 57363), (3906, 38242), (7812, 19121)]