189064728

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{25999}}^1$

素因数の和:26112

約数の個数: 48

約数和(自身を含む): 517140000

約数和(自身を除く): 328075272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 25999, 51998, 77997, 103996, 155994, 207992, 233991, 311988, 467982, 623976, 935964, 1871928, 2625899, 5251798, 7877697, 10503596, 15755394, 21007192, 23633091, 31510788, 47266182, 63021576, 94532364, 189064728]

約数ペア:

[(1, 189064728), (2, 94532364), (3, 63021576), (4, 47266182), (6, 31510788), (8, 23633091), (9, 21007192), (12, 15755394), (18, 10503596), (24, 7877697), (36, 5251798), (72, 2625899), (101, 1871928), (202, 935964), (303, 623976), (404, 467982), (606, 311988), (808, 233991), (909, 207992), (1212, 155994), (1818, 103996), (2424, 77997), (3636, 51998), (7272, 25999)]