131602068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 379631616

約数和(自身を除く): 248029548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 193, 234, 279, 282, 372, 386, 403, 423, 468, 558, 564, 579, 611, 772, 806, 846, 1116, 1158, 1209, 1222, 1457, 1612, 1692, 1737, 1833, 2316, 2418, 2444, 2509, 2914, 3474, 3627, 3666, 4371, 4836, 5018, 5499, 5828, 5983, 6948, 7254, 7332, 7527, 8742, 9071, 10036, 10998, 11966, 13113, 14508, 15054, 17484, 17949, 18142, 18941, 21996, 22581, 23932, 26226, 27213, 30108, 35898, 36284, 37882, 45162, 52452, 53847, 54426, 56823, 71796, 75764, 77779, 81639, 90324, 107694, 108852, 113646, 117923, 155558, 163278, 170469, 215388, 227292, 233337, 235846, 281201, 311116, 326556, 340938, 353769, 466674, 471692, 562402, 681876, 700011, 707538, 843603, 933348, 1061307, 1124804, 1400022, 1415076, 1687206, 2122614, 2530809, 2800044, 3374412, 3655613, 4245228, 5061618, 7311226, 10123236, 10966839, 14622452, 21933678, 32900517, 43867356, 65801034, 131602068]

約数ペア:

[(1, 131602068), (2, 65801034), (3, 43867356), (4, 32900517), (6, 21933678), (9, 14622452), (12, 10966839), (13, 10123236), (18, 7311226), (26, 5061618), (31, 4245228), (36, 3655613), (39, 3374412), (47, 2800044), (52, 2530809), (62, 2122614), (78, 1687206), (93, 1415076), (94, 1400022), (117, 1124804), (124, 1061307), (141, 933348), (156, 843603), (186, 707538), (188, 700011), (193, 681876), (234, 562402), (279, 471692), (282, 466674), (372, 353769), (386, 340938), (403, 326556), (423, 311116), (468, 281201), (558, 235846), (564, 233337), (579, 227292), (611, 215388), (772, 170469), (806, 163278), (846, 155558), (1116, 117923), (1158, 113646), (1209, 108852), (1222, 107694), (1457, 90324), (1612, 81639), (1692, 77779), (1737, 75764), (1833, 71796), (2316, 56823), (2418, 54426), (2444, 53847), (2509, 52452), (2914, 45162), (3474, 37882), (3627, 36284), (3666, 35898), (4371, 30108), (4836, 27213), (5018, 26226), (5499, 23932), (5828, 22581), (5983, 21996), (6948, 18941), (7254, 18142), (7332, 17949), (7527, 17484), (8742, 15054), (9071, 14508), (10036, 13113), (10998, 11966)]