170639532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 524509440

約数和(自身を除く): 353869908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 157, 171, 227, 228, 252, 266, 314, 342, 399, 454, 471, 532, 628, 681, 684, 798, 908, 942, 1099, 1197, 1362, 1413, 1589, 1596, 1884, 2043, 2198, 2394, 2724, 2826, 2983, 3178, 3297, 4086, 4313, 4396, 4767, 4788, 5652, 5966, 6356, 6594, 8172, 8626, 8949, 9534, 9891, 11932, 12939, 13188, 14301, 17252, 17898, 19068, 19782, 20881, 25878, 26847, 28602, 30191, 35639, 35796, 38817, 39564, 41762, 51756, 53694, 57204, 60382, 62643, 71278, 77634, 83524, 90573, 106917, 107388, 120764, 125286, 142556, 155268, 181146, 187929, 213834, 249473, 250572, 271719, 320751, 362292, 375858, 427668, 498946, 543438, 641502, 677141, 748419, 751716, 997892, 1086876, 1283004, 1354282, 1496838, 2031423, 2245257, 2708564, 2993676, 4062846, 4490514, 4739987, 6094269, 8125692, 8981028, 9479974, 12188538, 14219961, 18959948, 24377076, 28439922, 42659883, 56879844, 85319766, 170639532]

約数ペア:

[(1, 170639532), (2, 85319766), (3, 56879844), (4, 42659883), (6, 28439922), (7, 24377076), (9, 18959948), (12, 14219961), (14, 12188538), (18, 9479974), (19, 8981028), (21, 8125692), (28, 6094269), (36, 4739987), (38, 4490514), (42, 4062846), (57, 2993676), (63, 2708564), (76, 2245257), (84, 2031423), (114, 1496838), (126, 1354282), (133, 1283004), (157, 1086876), (171, 997892), (227, 751716), (228, 748419), (252, 677141), (266, 641502), (314, 543438), (342, 498946), (399, 427668), (454, 375858), (471, 362292), (532, 320751), (628, 271719), (681, 250572), (684, 249473), (798, 213834), (908, 187929), (942, 181146), (1099, 155268), (1197, 142556), (1362, 125286), (1413, 120764), (1589, 107388), (1596, 106917), (1884, 90573), (2043, 83524), (2198, 77634), (2394, 71278), (2724, 62643), (2826, 60382), (2983, 57204), (3178, 53694), (3297, 51756), (4086, 41762), (4313, 39564), (4396, 38817), (4767, 35796), (4788, 35639), (5652, 30191), (5966, 28602), (6356, 26847), (6594, 25878), (8172, 20881), (8626, 19782), (8949, 19068), (9534, 17898), (9891, 17252), (11932, 14301), (12939, 13188)]