128214684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 383846400

約数和(自身を除く): 255631716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 47, 52, 54, 58, 67, 78, 87, 94, 108, 116, 117, 134, 141, 156, 174, 188, 201, 234, 261, 268, 282, 348, 351, 377, 402, 423, 468, 522, 564, 603, 611, 702, 754, 783, 804, 846, 871, 1044, 1131, 1206, 1222, 1269, 1363, 1404, 1508, 1566, 1692, 1742, 1809, 1833, 1943, 2262, 2412, 2444, 2538, 2613, 2726, 3132, 3149, 3393, 3484, 3618, 3666, 3886, 4089, 4524, 5076, 5226, 5452, 5499, 5829, 6298, 6786, 7236, 7332, 7772, 7839, 8178, 9447, 10179, 10452, 10998, 11658, 12267, 12596, 13572, 15678, 16356, 16497, 17487, 17719, 18894, 20358, 21996, 23316, 23517, 24534, 25259, 28341, 31356, 32994, 34974, 35438, 36801, 37788, 40716, 40937, 47034, 49068, 50518, 52461, 53157, 56682, 65988, 69948, 70876, 73602, 75777, 81874, 85023, 91321, 94068, 101036, 104922, 106314, 113364, 122811, 147204, 151554, 159471, 163748, 170046, 182642, 209844, 212628, 227331, 245622, 273963, 303108, 318942, 340092, 365284, 368433, 454662, 478413, 491244, 547926, 637884, 681993, 736866, 821889, 909324, 956826, 1095852, 1105299, 1187173, 1363986, 1473732, 1643778, 1913652, 2210598, 2374346, 2465667, 2727972, 3287556, 3561519, 4421196, 4748692, 4931334, 7123038, 9862668, 10684557, 14246076, 21369114, 32053671, 42738228, 64107342, 128214684]

約数ペア:

[(1, 128214684), (2, 64107342), (3, 42738228), (4, 32053671), (6, 21369114), (9, 14246076), (12, 10684557), (13, 9862668), (18, 7123038), (26, 4931334), (27, 4748692), (29, 4421196), (36, 3561519), (39, 3287556), (47, 2727972), (52, 2465667), (54, 2374346), (58, 2210598), (67, 1913652), (78, 1643778), (87, 1473732), (94, 1363986), (108, 1187173), (116, 1105299), (117, 1095852), (134, 956826), (141, 909324), (156, 821889), (174, 736866), (188, 681993), (201, 637884), (234, 547926), (261, 491244), (268, 478413), (282, 454662), (348, 368433), (351, 365284), (377, 340092), (402, 318942), (423, 303108), (468, 273963), (522, 245622), (564, 227331), (603, 212628), (611, 209844), (702, 182642), (754, 170046), (783, 163748), (804, 159471), (846, 151554), (871, 147204), (1044, 122811), (1131, 113364), (1206, 106314), (1222, 104922), (1269, 101036), (1363, 94068), (1404, 91321), (1508, 85023), (1566, 81874), (1692, 75777), (1742, 73602), (1809, 70876), (1833, 69948), (1943, 65988), (2262, 56682), (2412, 53157), (2444, 52461), (2538, 50518), (2613, 49068), (2726, 47034), (3132, 40937), (3149, 40716), (3393, 37788), (3484, 36801), (3618, 35438), (3666, 34974), (3886, 32994), (4089, 31356), (4524, 28341), (5076, 25259), (5226, 24534), (5452, 23517), (5499, 23316), (5829, 21996), (6298, 20358), (6786, 18894), (7236, 17719), (7332, 17487), (7772, 16497), (7839, 16356), (8178, 15678), (9447, 13572), (10179, 12596), (10452, 12267), (10998, 11658)]