145079004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 395756928

約数和(自身を除く): 250677924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 502, 588, 753, 983, 1004, 1506, 1757, 1966, 2949, 3012, 3514, 3932, 5271, 5898, 6881, 7028, 10542, 11796, 12299, 13762, 20643, 21084, 24598, 27524, 36897, 41286, 48167, 49196, 73794, 82572, 96334, 144501, 147588, 192668, 246733, 289002, 493466, 578004, 740199, 986932, 1480398, 1727131, 2960796, 3454262, 5181393, 6908524, 10362786, 12089917, 20725572, 24179834, 36269751, 48359668, 72539502, 145079004]

約数ペア:

[(1, 145079004), (2, 72539502), (3, 48359668), (4, 36269751), (6, 24179834), (7, 20725572), (12, 12089917), (14, 10362786), (21, 6908524), (28, 5181393), (42, 3454262), (49, 2960796), (84, 1727131), (98, 1480398), (147, 986932), (196, 740199), (251, 578004), (294, 493466), (502, 289002), (588, 246733), (753, 192668), (983, 147588), (1004, 144501), (1506, 96334), (1757, 82572), (1966, 73794), (2949, 49196), (3012, 48167), (3514, 41286), (3932, 36897), (5271, 27524), (5898, 24598), (6881, 21084), (7028, 20643), (10542, 13762), (11796, 12299)]