138675888

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8264

約数の個数: 100

約数和(自身を含む): 432295248

約数和(自身を除く): 293619360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8231, 8424, 16462, 16848, 24693, 32924, 49386, 65848, 74079, 98772, 107003, 131696, 148158, 197544, 214006, 222237, 296316, 321009, 395088, 428012, 444474, 592632, 642018, 666711, 856024, 888948, 963027, 1185264, 1284036, 1333422, 1712048, 1777896, 1926054, 2568072, 2666844, 2889081, 3555792, 3852108, 5136144, 5333688, 5778162, 7704216, 8667243, 10667376, 11556324, 15408432, 17334486, 23112648, 34668972, 46225296, 69337944, 138675888]

約数ペア:

[(1, 138675888), (2, 69337944), (3, 46225296), (4, 34668972), (6, 23112648), (8, 17334486), (9, 15408432), (12, 11556324), (13, 10667376), (16, 8667243), (18, 7704216), (24, 5778162), (26, 5333688), (27, 5136144), (36, 3852108), (39, 3555792), (48, 2889081), (52, 2666844), (54, 2568072), (72, 1926054), (78, 1777896), (81, 1712048), (104, 1333422), (108, 1284036), (117, 1185264), (144, 963027), (156, 888948), (162, 856024), (208, 666711), (216, 642018), (234, 592632), (312, 444474), (324, 428012), (351, 395088), (432, 321009), (468, 296316), (624, 222237), (648, 214006), (702, 197544), (936, 148158), (1053, 131696), (1296, 107003), (1404, 98772), (1872, 74079), (2106, 65848), (2808, 49386), (4212, 32924), (5616, 24693), (8231, 16848), (8424, 16462)]