190065816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{138937}}^1$

素因数の和:138968

約数の個数: 48

約数和(自身を含む): 541858200

約数和(自身を除く): 351792384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 138937, 277874, 416811, 555748, 833622, 1111496, 1250433, 1667244, 2500866, 2639803, 3334488, 5001732, 5279606, 7919409, 10003464, 10559212, 15838818, 21118424, 23758227, 31677636, 47516454, 63355272, 95032908, 190065816]

約数ペア:

[(1, 190065816), (2, 95032908), (3, 63355272), (4, 47516454), (6, 31677636), (8, 23758227), (9, 21118424), (12, 15838818), (18, 10559212), (19, 10003464), (24, 7919409), (36, 5279606), (38, 5001732), (57, 3334488), (72, 2639803), (76, 2500866), (114, 1667244), (152, 1250433), (171, 1111496), (228, 833622), (342, 555748), (456, 416811), (684, 277874), (1368, 138937)]