135243888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2969}}^1$

素因数の和:3066

約数の個数: 80

約数和(自身を含む): 381538080

約数和(自身を除く): 246294192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1898, 2847, 2969, 3504, 3796, 5694, 5938, 7592, 8907, 11388, 11876, 15184, 17814, 22776, 23752, 35628, 38597, 45552, 47504, 71256, 77194, 115791, 142512, 154388, 216737, 231582, 308776, 433474, 463164, 617552, 650211, 866948, 926328, 1300422, 1733896, 1852656, 2600844, 2817581, 3467792, 5201688, 5635162, 8452743, 10403376, 11270324, 16905486, 22540648, 33810972, 45081296, 67621944, 135243888]

約数ペア:

[(1, 135243888), (2, 67621944), (3, 45081296), (4, 33810972), (6, 22540648), (8, 16905486), (12, 11270324), (13, 10403376), (16, 8452743), (24, 5635162), (26, 5201688), (39, 3467792), (48, 2817581), (52, 2600844), (73, 1852656), (78, 1733896), (104, 1300422), (146, 926328), (156, 866948), (208, 650211), (219, 617552), (292, 463164), (312, 433474), (438, 308776), (584, 231582), (624, 216737), (876, 154388), (949, 142512), (1168, 115791), (1752, 77194), (1898, 71256), (2847, 47504), (2969, 45552), (3504, 38597), (3796, 35628), (5694, 23752), (5938, 22776), (7592, 17814), (8907, 15184), (11388, 11876)]