158677428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 458106880

約数和(自身を除く): 299429452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 331, 364, 439, 546, 662, 878, 993, 1092, 1317, 1324, 1756, 1986, 2317, 2634, 3073, 3972, 4303, 4634, 5268, 5707, 6146, 6951, 8606, 9219, 9268, 11414, 12292, 12909, 13902, 17121, 17212, 18438, 22828, 25818, 27804, 30121, 34242, 36876, 39949, 51636, 60242, 68484, 79898, 90363, 119847, 120484, 145309, 159796, 180726, 239694, 290618, 361452, 435927, 479388, 581236, 871854, 1017163, 1743708, 1889017, 2034326, 3051489, 3778034, 4068652, 5667051, 6102978, 7556068, 11334102, 12205956, 13223119, 22668204, 26446238, 39669357, 52892476, 79338714, 158677428]

約数ペア:

[(1, 158677428), (2, 79338714), (3, 52892476), (4, 39669357), (6, 26446238), (7, 22668204), (12, 13223119), (13, 12205956), (14, 11334102), (21, 7556068), (26, 6102978), (28, 5667051), (39, 4068652), (42, 3778034), (52, 3051489), (78, 2034326), (84, 1889017), (91, 1743708), (156, 1017163), (182, 871854), (273, 581236), (331, 479388), (364, 435927), (439, 361452), (546, 290618), (662, 239694), (878, 180726), (993, 159796), (1092, 145309), (1317, 120484), (1324, 119847), (1756, 90363), (1986, 79898), (2317, 68484), (2634, 60242), (3073, 51636), (3972, 39949), (4303, 36876), (4634, 34242), (5268, 30121), (5707, 27804), (6146, 25818), (6951, 22828), (8606, 18438), (9219, 17212), (9268, 17121), (11414, 13902), (12292, 12909)]