161652048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 444168000

約数和(自身を除く): 282515952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 397, 408, 499, 794, 816, 998, 1191, 1497, 1588, 1996, 2382, 2994, 3176, 3992, 4764, 5988, 6352, 6749, 7984, 8483, 9528, 11976, 13498, 16966, 19056, 20247, 23952, 25449, 26996, 33932, 40494, 50898, 53992, 67864, 80988, 101796, 107984, 135728, 161976, 198103, 203592, 323952, 396206, 407184, 594309, 792412, 1188618, 1584824, 2377236, 3169648, 3367751, 4754472, 6735502, 9508944, 10103253, 13471004, 20206506, 26942008, 40413012, 53884016, 80826024, 161652048]

約数ペア:

[(1, 161652048), (2, 80826024), (3, 53884016), (4, 40413012), (6, 26942008), (8, 20206506), (12, 13471004), (16, 10103253), (17, 9508944), (24, 6735502), (34, 4754472), (48, 3367751), (51, 3169648), (68, 2377236), (102, 1584824), (136, 1188618), (204, 792412), (272, 594309), (397, 407184), (408, 396206), (499, 323952), (794, 203592), (816, 198103), (998, 161976), (1191, 135728), (1497, 107984), (1588, 101796), (1996, 80988), (2382, 67864), (2994, 53992), (3176, 50898), (3992, 40494), (4764, 33932), (5988, 26996), (6352, 25449), (6749, 23952), (7984, 20247), (8483, 19056), (9528, 16966), (11976, 13498)]