147889476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 445427136

約数和(自身を除く): 297537660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 197, 252, 324, 331, 378, 394, 567, 591, 662, 756, 788, 993, 1134, 1182, 1324, 1379, 1773, 1986, 2268, 2317, 2364, 2758, 2979, 3546, 3972, 4137, 4634, 5319, 5516, 5958, 6951, 7092, 8274, 8937, 9268, 10638, 11916, 12411, 13902, 15957, 16548, 17874, 20853, 21276, 24822, 26811, 27804, 31914, 35748, 37233, 41706, 49644, 53622, 62559, 63828, 65207, 74466, 83412, 107244, 111699, 125118, 130414, 148932, 187677, 195621, 223398, 250236, 260828, 375354, 391242, 446796, 456449, 586863, 750708, 782484, 912898, 1173726, 1369347, 1760589, 1825796, 2347452, 2738694, 3521178, 4108041, 5281767, 5477388, 7042356, 8216082, 10563534, 12324123, 16432164, 21127068, 24648246, 36972369, 49296492, 73944738, 147889476]

約数ペア:

[(1, 147889476), (2, 73944738), (3, 49296492), (4, 36972369), (6, 24648246), (7, 21127068), (9, 16432164), (12, 12324123), (14, 10563534), (18, 8216082), (21, 7042356), (27, 5477388), (28, 5281767), (36, 4108041), (42, 3521178), (54, 2738694), (63, 2347452), (81, 1825796), (84, 1760589), (108, 1369347), (126, 1173726), (162, 912898), (189, 782484), (197, 750708), (252, 586863), (324, 456449), (331, 446796), (378, 391242), (394, 375354), (567, 260828), (591, 250236), (662, 223398), (756, 195621), (788, 187677), (993, 148932), (1134, 130414), (1182, 125118), (1324, 111699), (1379, 107244), (1773, 83412), (1986, 74466), (2268, 65207), (2317, 63828), (2364, 62559), (2758, 53622), (2979, 49644), (3546, 41706), (3972, 37233), (4137, 35748), (4634, 31914), (5319, 27804), (5516, 26811), (5958, 24822), (6951, 21276), (7092, 20853), (8274, 17874), (8937, 16548), (9268, 15957), (10638, 13902), (11916, 12411)]