133874988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 373685760

約数和(自身を除く): 239810772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 47, 52, 57, 62, 76, 78, 93, 94, 114, 124, 141, 156, 186, 188, 228, 247, 282, 372, 403, 494, 564, 589, 611, 741, 806, 893, 961, 988, 1178, 1209, 1222, 1457, 1482, 1612, 1767, 1786, 1833, 1922, 2356, 2418, 2444, 2679, 2883, 2914, 2964, 3534, 3572, 3666, 3844, 4371, 4836, 5358, 5766, 5828, 7068, 7332, 7657, 8742, 10716, 11532, 11609, 12493, 15314, 17484, 18259, 18941, 22971, 23218, 24986, 27683, 30628, 34827, 36518, 37479, 37882, 45167, 45942, 46436, 49972, 54777, 55366, 56823, 69654, 73036, 74958, 75764, 83049, 90334, 91884, 109554, 110732, 113646, 135501, 139308, 149916, 166098, 180668, 219108, 227292, 237367, 271002, 332196, 359879, 474734, 542004, 587171, 712101, 719758, 858173, 949468, 1079637, 1174342, 1424202, 1439516, 1716346, 1761513, 2159274, 2348684, 2574519, 2848404, 3432692, 3523026, 4318548, 5149038, 7046052, 10298076, 11156249, 22312498, 33468747, 44624996, 66937494, 133874988]

約数ペア:

[(1, 133874988), (2, 66937494), (3, 44624996), (4, 33468747), (6, 22312498), (12, 11156249), (13, 10298076), (19, 7046052), (26, 5149038), (31, 4318548), (38, 3523026), (39, 3432692), (47, 2848404), (52, 2574519), (57, 2348684), (62, 2159274), (76, 1761513), (78, 1716346), (93, 1439516), (94, 1424202), (114, 1174342), (124, 1079637), (141, 949468), (156, 858173), (186, 719758), (188, 712101), (228, 587171), (247, 542004), (282, 474734), (372, 359879), (403, 332196), (494, 271002), (564, 237367), (589, 227292), (611, 219108), (741, 180668), (806, 166098), (893, 149916), (961, 139308), (988, 135501), (1178, 113646), (1209, 110732), (1222, 109554), (1457, 91884), (1482, 90334), (1612, 83049), (1767, 75764), (1786, 74958), (1833, 73036), (1922, 69654), (2356, 56823), (2418, 55366), (2444, 54777), (2679, 49972), (2883, 46436), (2914, 45942), (2964, 45167), (3534, 37882), (3572, 37479), (3666, 36518), (3844, 34827), (4371, 30628), (4836, 27683), (5358, 24986), (5766, 23218), (5828, 22971), (7068, 18941), (7332, 18259), (7657, 17484), (8742, 15314), (10716, 12493), (11532, 11609)]