161305326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 465454080

約数和(自身を除く): 304148754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 71, 73, 78, 91, 114, 117, 126, 133, 142, 146, 171, 182, 213, 219, 234, 247, 266, 273, 342, 399, 426, 438, 494, 497, 511, 546, 639, 657, 741, 798, 819, 923, 949, 994, 1022, 1197, 1278, 1314, 1349, 1387, 1482, 1491, 1533, 1638, 1729, 1846, 1898, 2223, 2394, 2698, 2769, 2774, 2847, 2982, 3066, 3458, 4047, 4161, 4446, 4473, 4599, 5183, 5187, 5538, 5694, 6461, 6643, 8094, 8307, 8322, 8541, 8946, 9198, 9443, 9709, 10366, 10374, 12141, 12483, 12922, 13286, 15549, 15561, 16614, 17082, 17537, 18031, 18886, 19383, 19418, 19929, 24282, 24966, 28329, 29127, 31098, 31122, 35074, 36062, 36281, 38766, 39858, 46647, 52611, 54093, 56658, 58149, 58254, 59787, 67379, 72562, 84987, 87381, 93294, 98477, 105222, 108186, 108843, 116298, 119574, 122759, 126217, 134758, 157833, 162279, 169974, 174762, 196954, 202137, 217686, 245518, 252434, 295431, 315666, 324558, 326529, 368277, 378651, 404274, 471653, 590862, 606411, 653058, 689339, 736554, 757302, 886293, 943306, 1104831, 1135953, 1212822, 1280201, 1378678, 1414959, 1772586, 2068017, 2209662, 2271906, 2560402, 2829918, 3840603, 4136034, 4244877, 6204051, 7681206, 8489754, 8961407, 11521809, 12408102, 17922814, 23043618, 26884221, 53768442, 80652663, 161305326]

約数ペア:

[(1, 161305326), (2, 80652663), (3, 53768442), (6, 26884221), (7, 23043618), (9, 17922814), (13, 12408102), (14, 11521809), (18, 8961407), (19, 8489754), (21, 7681206), (26, 6204051), (38, 4244877), (39, 4136034), (42, 3840603), (57, 2829918), (63, 2560402), (71, 2271906), (73, 2209662), (78, 2068017), (91, 1772586), (114, 1414959), (117, 1378678), (126, 1280201), (133, 1212822), (142, 1135953), (146, 1104831), (171, 943306), (182, 886293), (213, 757302), (219, 736554), (234, 689339), (247, 653058), (266, 606411), (273, 590862), (342, 471653), (399, 404274), (426, 378651), (438, 368277), (494, 326529), (497, 324558), (511, 315666), (546, 295431), (639, 252434), (657, 245518), (741, 217686), (798, 202137), (819, 196954), (923, 174762), (949, 169974), (994, 162279), (1022, 157833), (1197, 134758), (1278, 126217), (1314, 122759), (1349, 119574), (1387, 116298), (1482, 108843), (1491, 108186), (1533, 105222), (1638, 98477), (1729, 93294), (1846, 87381), (1898, 84987), (2223, 72562), (2394, 67379), (2698, 59787), (2769, 58254), (2774, 58149), (2847, 56658), (2982, 54093), (3066, 52611), (3458, 46647), (4047, 39858), (4161, 38766), (4446, 36281), (4473, 36062), (4599, 35074), (5183, 31122), (5187, 31098), (5538, 29127), (5694, 28329), (6461, 24966), (6643, 24282), (8094, 19929), (8307, 19418), (8322, 19383), (8541, 18886), (8946, 18031), (9198, 17537), (9443, 17082), (9709, 16614), (10366, 15561), (10374, 15549), (12141, 13286), (12483, 12922)]