140757552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4467

約数の個数: 120

約数和(自身を含む): 449283744

約数和(自身を除く): 308526192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4423, 5304, 7956, 8846, 10608, 13269, 15912, 17692, 26538, 31824, 35384, 39807, 53076, 57499, 70768, 75191, 79614, 106152, 114998, 150382, 159228, 172497, 212304, 225573, 229996, 300764, 318456, 344994, 451146, 459992, 517491, 601528, 636912, 676719, 689988, 902292, 919984, 977483, 1034982, 1203056, 1353438, 1379976, 1804584, 1954966, 2069964, 2706876, 2759952, 2932449, 3609168, 3909932, 4139928, 5413752, 5864898, 7819864, 8279856, 8797347, 10827504, 11729796, 15639728, 17594694, 23459592, 35189388, 46919184, 70378776, 140757552]

約数ペア:

[(1, 140757552), (2, 70378776), (3, 46919184), (4, 35189388), (6, 23459592), (8, 17594694), (9, 15639728), (12, 11729796), (13, 10827504), (16, 8797347), (17, 8279856), (18, 7819864), (24, 5864898), (26, 5413752), (34, 4139928), (36, 3909932), (39, 3609168), (48, 2932449), (51, 2759952), (52, 2706876), (68, 2069964), (72, 1954966), (78, 1804584), (102, 1379976), (104, 1353438), (117, 1203056), (136, 1034982), (144, 977483), (153, 919984), (156, 902292), (204, 689988), (208, 676719), (221, 636912), (234, 601528), (272, 517491), (306, 459992), (312, 451146), (408, 344994), (442, 318456), (468, 300764), (612, 229996), (624, 225573), (663, 212304), (816, 172497), (884, 159228), (936, 150382), (1224, 114998), (1326, 106152), (1768, 79614), (1872, 75191), (1989, 70768), (2448, 57499), (2652, 53076), (3536, 39807), (3978, 35384), (4423, 31824), (5304, 26538), (7956, 17692), (8846, 15912), (10608, 13269)]