138683376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3271

約数の個数: 120

約数和(自身を含む): 436284576

約数和(自身を除く): 297601200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3221, 3312, 3588, 4784, 5382, 6442, 7176, 9663, 10764, 12884, 14352, 19326, 21528, 25768, 28989, 38652, 41873, 43056, 51536, 57978, 74083, 77304, 83746, 115956, 125619, 148166, 154608, 167492, 222249, 231912, 251238, 296332, 334984, 376857, 444498, 463824, 502476, 592664, 666747, 669968, 753714, 888996, 963079, 1004952, 1185328, 1333494, 1507428, 1777992, 1926158, 2009904, 2666988, 2889237, 3014856, 3555984, 3852316, 5333976, 5778474, 6029712, 7704632, 8667711, 10667952, 11556948, 15409264, 17335422, 23113896, 34670844, 46227792, 69341688, 138683376]

約数ペア:

[(1, 138683376), (2, 69341688), (3, 46227792), (4, 34670844), (6, 23113896), (8, 17335422), (9, 15409264), (12, 11556948), (13, 10667952), (16, 8667711), (18, 7704632), (23, 6029712), (24, 5778474), (26, 5333976), (36, 3852316), (39, 3555984), (46, 3014856), (48, 2889237), (52, 2666988), (69, 2009904), (72, 1926158), (78, 1777992), (92, 1507428), (104, 1333494), (117, 1185328), (138, 1004952), (144, 963079), (156, 888996), (184, 753714), (207, 669968), (208, 666747), (234, 592664), (276, 502476), (299, 463824), (312, 444498), (368, 376857), (414, 334984), (468, 296332), (552, 251238), (598, 231912), (624, 222249), (828, 167492), (897, 154608), (936, 148166), (1104, 125619), (1196, 115956), (1656, 83746), (1794, 77304), (1872, 74083), (2392, 57978), (2691, 51536), (3221, 43056), (3312, 41873), (3588, 38652), (4784, 28989), (5382, 25768), (6442, 21528), (7176, 19326), (9663, 14352), (10764, 12884)]