137507568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 401902848

約数和(自身を除く): 264395280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 271, 341, 372, 496, 528, 542, 682, 744, 813, 961, 1023, 1084, 1364, 1488, 1626, 1922, 2046, 2168, 2728, 2883, 2981, 3252, 3844, 4092, 4336, 5456, 5766, 5962, 6504, 7688, 8184, 8401, 8943, 10571, 11532, 11924, 13008, 15376, 16368, 16802, 17886, 21142, 23064, 23848, 25203, 31713, 33604, 35772, 42284, 46128, 47696, 50406, 63426, 67208, 71544, 84568, 92411, 100812, 126852, 134416, 143088, 169136, 184822, 201624, 253704, 260431, 277233, 369644, 403248, 507408, 520862, 554466, 739288, 781293, 1041724, 1108932, 1478576, 1562586, 2083448, 2217864, 2864741, 3125172, 4166896, 4435728, 5729482, 6250344, 8594223, 11458964, 12500688, 17188446, 22917928, 34376892, 45835856, 68753784, 137507568]

約数ペア:

[(1, 137507568), (2, 68753784), (3, 45835856), (4, 34376892), (6, 22917928), (8, 17188446), (11, 12500688), (12, 11458964), (16, 8594223), (22, 6250344), (24, 5729482), (31, 4435728), (33, 4166896), (44, 3125172), (48, 2864741), (62, 2217864), (66, 2083448), (88, 1562586), (93, 1478576), (124, 1108932), (132, 1041724), (176, 781293), (186, 739288), (248, 554466), (264, 520862), (271, 507408), (341, 403248), (372, 369644), (496, 277233), (528, 260431), (542, 253704), (682, 201624), (744, 184822), (813, 169136), (961, 143088), (1023, 134416), (1084, 126852), (1364, 100812), (1488, 92411), (1626, 84568), (1922, 71544), (2046, 67208), (2168, 63426), (2728, 50406), (2883, 47696), (2981, 46128), (3252, 42284), (3844, 35772), (4092, 33604), (4336, 31713), (5456, 25203), (5766, 23848), (5962, 23064), (6504, 21142), (7688, 17886), (8184, 16802), (8401, 16368), (8943, 15376), (10571, 13008), (11532, 11924)]