157395924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 486420480

約数和(自身を除く): 329024556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 213, 228, 252, 266, 284, 342, 399, 426, 463, 497, 532, 639, 684, 798, 852, 926, 994, 1197, 1278, 1349, 1389, 1491, 1596, 1852, 1988, 2394, 2556, 2698, 2778, 2982, 3241, 4047, 4167, 4473, 4788, 5396, 5556, 5964, 6482, 8094, 8334, 8797, 8946, 9443, 9723, 12141, 12964, 16188, 16668, 17594, 17892, 18886, 19446, 24282, 26391, 28329, 29169, 32873, 35188, 37772, 38892, 48564, 52782, 56658, 58338, 61579, 65746, 79173, 84987, 98619, 105564, 113316, 116676, 123158, 131492, 158346, 169974, 184737, 197238, 230111, 246316, 295857, 316692, 339948, 369474, 394476, 460222, 554211, 591714, 624587, 690333, 738948, 920444, 1108422, 1183428, 1249174, 1380666, 1873761, 2070999, 2216844, 2498348, 2761332, 3747522, 4141998, 4372109, 5621283, 7495044, 8283996, 8744218, 11242566, 13116327, 17488436, 22485132, 26232654, 39348981, 52465308, 78697962, 157395924]

約数ペア:

[(1, 157395924), (2, 78697962), (3, 52465308), (4, 39348981), (6, 26232654), (7, 22485132), (9, 17488436), (12, 13116327), (14, 11242566), (18, 8744218), (19, 8283996), (21, 7495044), (28, 5621283), (36, 4372109), (38, 4141998), (42, 3747522), (57, 2761332), (63, 2498348), (71, 2216844), (76, 2070999), (84, 1873761), (114, 1380666), (126, 1249174), (133, 1183428), (142, 1108422), (171, 920444), (213, 738948), (228, 690333), (252, 624587), (266, 591714), (284, 554211), (342, 460222), (399, 394476), (426, 369474), (463, 339948), (497, 316692), (532, 295857), (639, 246316), (684, 230111), (798, 197238), (852, 184737), (926, 169974), (994, 158346), (1197, 131492), (1278, 123158), (1349, 116676), (1389, 113316), (1491, 105564), (1596, 98619), (1852, 84987), (1988, 79173), (2394, 65746), (2556, 61579), (2698, 58338), (2778, 56658), (2982, 52782), (3241, 48564), (4047, 38892), (4167, 37772), (4473, 35188), (4788, 32873), (5396, 29169), (5556, 28329), (5964, 26391), (6482, 24282), (8094, 19446), (8334, 18886), (8797, 17892), (8946, 17594), (9443, 16668), (9723, 16188), (12141, 12964)]