143784072

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 414960000

約数和(自身を除く): 271175928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 1999, 2664, 2997, 3996, 3998, 5994, 5997, 7992, 7996, 8991, 11988, 11994, 15992, 17982, 17991, 23976, 23988, 35964, 35982, 47976, 53973, 71928, 71964, 73963, 107946, 143928, 147926, 161919, 215892, 221889, 295852, 323838, 431784, 443778, 485757, 591704, 647676, 665667, 887556, 971514, 1295352, 1331334, 1775112, 1943028, 1997001, 2662668, 3886056, 3994002, 5325336, 5991003, 7988004, 11982006, 15976008, 17973009, 23964012, 35946018, 47928024, 71892036, 143784072]

約数ペア:

[(1, 143784072), (2, 71892036), (3, 47928024), (4, 35946018), (6, 23964012), (8, 17973009), (9, 15976008), (12, 11982006), (18, 7988004), (24, 5991003), (27, 5325336), (36, 3994002), (37, 3886056), (54, 2662668), (72, 1997001), (74, 1943028), (81, 1775112), (108, 1331334), (111, 1295352), (148, 971514), (162, 887556), (216, 665667), (222, 647676), (243, 591704), (296, 485757), (324, 443778), (333, 431784), (444, 323838), (486, 295852), (648, 221889), (666, 215892), (888, 161919), (972, 147926), (999, 143928), (1332, 107946), (1944, 73963), (1998, 71964), (1999, 71928), (2664, 53973), (2997, 47976), (3996, 35982), (3998, 35964), (5994, 23988), (5997, 23976), (7992, 17991), (7996, 17982), (8991, 15992), (11988, 11994)]