122043156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 310292640

約数和(自身を除く): 188249484

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 557, 589, 961, 1114, 1178, 1671, 1767, 1922, 2228, 2356, 2883, 3342, 3534, 3844, 5766, 6684, 7068, 10583, 11532, 17267, 18259, 21166, 31749, 34534, 36518, 42332, 51801, 54777, 63498, 69068, 73036, 103602, 109554, 126996, 207204, 219108, 328073, 535277, 656146, 984219, 1070554, 1312292, 1605831, 1968438, 2141108, 3211662, 3936876, 6423324, 10170263, 20340526, 30510789, 40681052, 61021578, 122043156]

約数ペア:

[(1, 122043156), (2, 61021578), (3, 40681052), (4, 30510789), (6, 20340526), (12, 10170263), (19, 6423324), (31, 3936876), (38, 3211662), (57, 2141108), (62, 1968438), (76, 1605831), (93, 1312292), (114, 1070554), (124, 984219), (186, 656146), (228, 535277), (372, 328073), (557, 219108), (589, 207204), (961, 126996), (1114, 109554), (1178, 103602), (1671, 73036), (1767, 69068), (1922, 63498), (2228, 54777), (2356, 51801), (2883, 42332), (3342, 36518), (3534, 34534), (3844, 31749), (5766, 21166), (6684, 18259), (7068, 17267), (10583, 11532)]