131302236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 358758400

約数和(自身を除く): 227456164

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1429, 1482, 1612, 1767, 2356, 2418, 2858, 2964, 3534, 4287, 4836, 5716, 7068, 7657, 8574, 15314, 17148, 18577, 22971, 27151, 30628, 37154, 44299, 45942, 54302, 55731, 74308, 81453, 88598, 91884, 108604, 111462, 132897, 162906, 177196, 222924, 265794, 325812, 352963, 531588, 575887, 705926, 841681, 1058889, 1151774, 1411852, 1683362, 1727661, 2117778, 2303548, 2525043, 3366724, 3455322, 4235556, 5050086, 6910644, 10100172, 10941853, 21883706, 32825559, 43767412, 65651118, 131302236]

約数ペア:

[(1, 131302236), (2, 65651118), (3, 43767412), (4, 32825559), (6, 21883706), (12, 10941853), (13, 10100172), (19, 6910644), (26, 5050086), (31, 4235556), (38, 3455322), (39, 3366724), (52, 2525043), (57, 2303548), (62, 2117778), (76, 1727661), (78, 1683362), (93, 1411852), (114, 1151774), (124, 1058889), (156, 841681), (186, 705926), (228, 575887), (247, 531588), (372, 352963), (403, 325812), (494, 265794), (589, 222924), (741, 177196), (806, 162906), (988, 132897), (1178, 111462), (1209, 108604), (1429, 91884), (1482, 88598), (1612, 81453), (1767, 74308), (2356, 55731), (2418, 54302), (2858, 45942), (2964, 44299), (3534, 37154), (4287, 30628), (4836, 27151), (5716, 22971), (7068, 18577), (7657, 17148), (8574, 15314)]