121404948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 353009664

約数和(自身を除く): 231604716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 49, 69, 84, 92, 94, 98, 138, 141, 147, 161, 188, 191, 196, 276, 282, 294, 322, 329, 382, 483, 564, 573, 588, 644, 658, 764, 966, 987, 1081, 1127, 1146, 1316, 1337, 1932, 1974, 2162, 2254, 2292, 2303, 2674, 3243, 3381, 3948, 4011, 4324, 4393, 4508, 4606, 5348, 6486, 6762, 6909, 7567, 8022, 8786, 8977, 9212, 9359, 12972, 13179, 13524, 13818, 15134, 16044, 17572, 17954, 18718, 22701, 26358, 26931, 27636, 28077, 30268, 30751, 35908, 37436, 45402, 52716, 52969, 53862, 56154, 61502, 62839, 90804, 92253, 105938, 107724, 112308, 123004, 125678, 158907, 184506, 188517, 206471, 211876, 215257, 251356, 317814, 369012, 377034, 412942, 430514, 439873, 619413, 635628, 645771, 754068, 825884, 861028, 879746, 1238826, 1291542, 1319619, 1445297, 1759492, 2477652, 2583084, 2639238, 2890594, 4335891, 5278476, 5781188, 8671782, 10117079, 17343564, 20234158, 30351237, 40468316, 60702474, 121404948]

約数ペア:

[(1, 121404948), (2, 60702474), (3, 40468316), (4, 30351237), (6, 20234158), (7, 17343564), (12, 10117079), (14, 8671782), (21, 5781188), (23, 5278476), (28, 4335891), (42, 2890594), (46, 2639238), (47, 2583084), (49, 2477652), (69, 1759492), (84, 1445297), (92, 1319619), (94, 1291542), (98, 1238826), (138, 879746), (141, 861028), (147, 825884), (161, 754068), (188, 645771), (191, 635628), (196, 619413), (276, 439873), (282, 430514), (294, 412942), (322, 377034), (329, 369012), (382, 317814), (483, 251356), (564, 215257), (573, 211876), (588, 206471), (644, 188517), (658, 184506), (764, 158907), (966, 125678), (987, 123004), (1081, 112308), (1127, 107724), (1146, 105938), (1316, 92253), (1337, 90804), (1932, 62839), (1974, 61502), (2162, 56154), (2254, 53862), (2292, 52969), (2303, 52716), (2674, 45402), (3243, 37436), (3381, 35908), (3948, 30751), (4011, 30268), (4324, 28077), (4393, 27636), (4508, 26931), (4606, 26358), (5348, 22701), (6486, 18718), (6762, 17954), (6909, 17572), (7567, 16044), (8022, 15134), (8786, 13818), (8977, 13524), (9212, 13179), (9359, 12972)]