158201568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 361896192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 809, 873, 1008, 1164, 1358, 1552, 1618, 1746, 2016, 2037, 2328, 2427, 2716, 3104, 3236, 3492, 4074, 4656, 4854, 5432, 5663, 6111, 6472, 6984, 7281, 8148, 9312, 9708, 10864, 11326, 12222, 12944, 13968, 14562, 16296, 16989, 19416, 21728, 22652, 24444, 25888, 27936, 29124, 32592, 33978, 38832, 45304, 48888, 50967, 58248, 65184, 67956, 77664, 78473, 90608, 97776, 101934, 116496, 135912, 156946, 181216, 195552, 203868, 232992, 235419, 271824, 313892, 407736, 470838, 543648, 549311, 627784, 706257, 815472, 941676, 1098622, 1255568, 1412514, 1630944, 1647933, 1883352, 2197244, 2511136, 2825028, 3295866, 3766704, 4394488, 4943799, 5650056, 6591732, 7533408, 8788976, 9887598, 11300112, 13183464, 17577952, 19775196, 22600224, 26366928, 39550392, 52733856, 79100784, 158201568]

約数ペア:

[(1, 158201568), (2, 79100784), (3, 52733856), (4, 39550392), (6, 26366928), (7, 22600224), (8, 19775196), (9, 17577952), (12, 13183464), (14, 11300112), (16, 9887598), (18, 8788976), (21, 7533408), (24, 6591732), (28, 5650056), (32, 4943799), (36, 4394488), (42, 3766704), (48, 3295866), (56, 2825028), (63, 2511136), (72, 2197244), (84, 1883352), (96, 1647933), (97, 1630944), (112, 1412514), (126, 1255568), (144, 1098622), (168, 941676), (194, 815472), (224, 706257), (252, 627784), (288, 549311), (291, 543648), (336, 470838), (388, 407736), (504, 313892), (582, 271824), (672, 235419), (679, 232992), (776, 203868), (809, 195552), (873, 181216), (1008, 156946), (1164, 135912), (1358, 116496), (1552, 101934), (1618, 97776), (1746, 90608), (2016, 78473), (2037, 77664), (2328, 67956), (2427, 65184), (2716, 58248), (3104, 50967), (3236, 48888), (3492, 45304), (4074, 38832), (4656, 33978), (4854, 32592), (5432, 29124), (5663, 27936), (6111, 25888), (6472, 24444), (6984, 22652), (7281, 21728), (8148, 19416), (9312, 16989), (9708, 16296), (10864, 14562), (11326, 13968), (12222, 12944)]