168194460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3056

約数の個数: 144

約数和(自身を含む): 576858240

約数和(自身を除く): 408663780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3011, 3724, 3990, 4655, 5586, 6022, 7980, 9033, 9310, 11172, 12044, 13965, 15055, 18066, 18620, 21077, 27930, 30110, 36132, 42154, 45165, 55860, 57209, 60220, 63231, 84308, 90330, 105385, 114418, 126462, 147539, 171627, 180660, 210770, 228836, 252924, 286045, 295078, 316155, 343254, 400463, 421540, 442617, 572090, 590156, 632310, 686508, 737695, 800926, 858135, 885234, 1144180, 1201389, 1264620, 1475390, 1601852, 1716270, 1770468, 2002315, 2213085, 2402778, 2803241, 2950780, 3432540, 4004630, 4426170, 4805556, 5606482, 6006945, 8009260, 8409723, 8852340, 11212964, 12013890, 14016205, 16819446, 24027780, 28032410, 33638892, 42048615, 56064820, 84097230, 168194460]

約数ペア:

[(1, 168194460), (2, 84097230), (3, 56064820), (4, 42048615), (5, 33638892), (6, 28032410), (7, 24027780), (10, 16819446), (12, 14016205), (14, 12013890), (15, 11212964), (19, 8852340), (20, 8409723), (21, 8009260), (28, 6006945), (30, 5606482), (35, 4805556), (38, 4426170), (42, 4004630), (49, 3432540), (57, 2950780), (60, 2803241), (70, 2402778), (76, 2213085), (84, 2002315), (95, 1770468), (98, 1716270), (105, 1601852), (114, 1475390), (133, 1264620), (140, 1201389), (147, 1144180), (190, 885234), (196, 858135), (210, 800926), (228, 737695), (245, 686508), (266, 632310), (285, 590156), (294, 572090), (380, 442617), (399, 421540), (420, 400463), (490, 343254), (532, 316155), (570, 295078), (588, 286045), (665, 252924), (735, 228836), (798, 210770), (931, 180660), (980, 171627), (1140, 147539), (1330, 126462), (1470, 114418), (1596, 105385), (1862, 90330), (1995, 84308), (2660, 63231), (2793, 60220), (2940, 57209), (3011, 55860), (3724, 45165), (3990, 42154), (4655, 36132), (5586, 30110), (6022, 27930), (7980, 21077), (9033, 18620), (9310, 18066), (11172, 15055), (12044, 13965)]