158466750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16286

約数の個数: 64

約数和(自身を含む): 425984832

約数和(自身を除く): 267518082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 16253, 32506, 48759, 81265, 97518, 162530, 211289, 243795, 406325, 422578, 487590, 633867, 812650, 1056445, 1218975, 1267734, 2031625, 2112890, 2437950, 3169335, 4063250, 5282225, 6094875, 6338670, 10564450, 12189750, 15846675, 26411125, 31693350, 52822250, 79233375, 158466750]

約数ペア:

[(1, 158466750), (2, 79233375), (3, 52822250), (5, 31693350), (6, 26411125), (10, 15846675), (13, 12189750), (15, 10564450), (25, 6338670), (26, 6094875), (30, 5282225), (39, 4063250), (50, 3169335), (65, 2437950), (75, 2112890), (78, 2031625), (125, 1267734), (130, 1218975), (150, 1056445), (195, 812650), (250, 633867), (325, 487590), (375, 422578), (390, 406325), (650, 243795), (750, 211289), (975, 162530), (1625, 97518), (1950, 81265), (3250, 48759), (4875, 32506), (9750, 16253)]