About the Number

131460048

131460047 ← → 131460049

2進数表記:111110101011110101111010000

漢数字表記:一億三千百四十六万四十八

素因数分解:

2 4 × 3 2 × 17 1 × 83 1 × 647 1

素因数の和:761
約数の個数: 120
約数和(自身を含む): 394849728
約数和(自身を除く): 263389680

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 408, 498, 612, 647, 664, 747, 816, 996, 1224, 1294, 1328, 1411, 1494, 1941, 1992, 2448, 2588, 2822, 2988, 3882, 3984, 4233, 5176, 5644, 5823, 5976, 7764, 8466, 10352, 10999, 11288, 11646, 11952, 12699, 15528, 16932, 21998, 22576, 23292, 25398, 31056, 32997, 33864, 43996, 46584, 50796, 53701, 65994, 67728, 87992, 93168, 98991, 101592, 107402, 131988, 161103, 175984, 197982, 203184, 214804, 263976, 322206, 395964, 429608, 483309, 527952, 644412, 791928, 859216, 912917, 966618, 1288824, 1583856, 1825834, 1933236, 2577648, 2738751, 3651668, 3866472, 5477502, 7303336, 7732944, 8216253, 10955004, 14606672, 16432506, 21910008, 32865012, 43820016, 65730024, 131460048]

約数ペア:
[(1, 131460048), (2, 65730024), (3, 43820016), (4, 32865012), (6, 21910008), (8, 16432506), (9, 14606672), (12, 10955004), (16, 8216253), (17, 7732944), (18, 7303336), (24, 5477502), (34, 3866472), (36, 3651668), (48, 2738751), (51, 2577648), (68, 1933236), (72, 1825834), (83, 1583856), (102, 1288824), (136, 966618), (144, 912917), (153, 859216), (166, 791928), (204, 644412), (249, 527952), (272, 483309), (306, 429608), (332, 395964), (408, 322206), (498, 263976), (612, 214804), (647, 203184), (664, 197982), (747, 175984), (816, 161103), (996, 131988), (1224, 107402), (1294, 101592), (1328, 98991), (1411, 93168), (1494, 87992), (1941, 67728), (1992, 65994), (2448, 53701), (2588, 50796), (2822, 46584), (2988, 43996), (3882, 33864), (3984, 32997), (4233, 31056), (5176, 25398), (5644, 23292), (5823, 22576), (5976, 21998), (7764, 16932), (8466, 15528), (10352, 12699), (10999, 11952), (11288, 11646)]

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