168977676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 461339760

約数和(自身を除く): 292362084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 1489, 2316, 2702, 2978, 4053, 4467, 5404, 5956, 8106, 8934, 9457, 10423, 16212, 17868, 18914, 20846, 28371, 31269, 37828, 41692, 56742, 62538, 72961, 113484, 125076, 145922, 218883, 287377, 291844, 437766, 574754, 862131, 875532, 1149508, 1724262, 2011639, 3448524, 4023278, 6034917, 8046556, 12069834, 14081473, 24139668, 28162946, 42244419, 56325892, 84488838, 168977676]

約数ペア:

[(1, 168977676), (2, 84488838), (3, 56325892), (4, 42244419), (6, 28162946), (7, 24139668), (12, 14081473), (14, 12069834), (21, 8046556), (28, 6034917), (42, 4023278), (49, 3448524), (84, 2011639), (98, 1724262), (147, 1149508), (193, 875532), (196, 862131), (294, 574754), (386, 437766), (579, 291844), (588, 287377), (772, 218883), (1158, 145922), (1351, 125076), (1489, 113484), (2316, 72961), (2702, 62538), (2978, 56742), (4053, 41692), (4467, 37828), (5404, 31269), (5956, 28371), (8106, 20846), (8934, 18914), (9457, 17868), (10423, 16212)]