161546994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14737}}^1$

素因数の和:14784

約数の個数: 64

約数和(自身を含む): 424454400

約数和(自身を除く): 262907406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 14737, 29474, 44211, 88422, 103159, 132633, 206318, 265266, 309477, 397899, 427373, 618954, 795798, 854746, 928431, 1282119, 1856862, 2564238, 2785293, 2991611, 3846357, 5570586, 5983222, 7692714, 8974833, 11539071, 17949666, 23078142, 26924499, 53848998, 80773497, 161546994]

約数ペア:

[(1, 161546994), (2, 80773497), (3, 53848998), (6, 26924499), (7, 23078142), (9, 17949666), (14, 11539071), (18, 8974833), (21, 7692714), (27, 5983222), (29, 5570586), (42, 3846357), (54, 2991611), (58, 2785293), (63, 2564238), (87, 1856862), (126, 1282119), (174, 928431), (189, 854746), (203, 795798), (261, 618954), (378, 427373), (406, 397899), (522, 309477), (609, 265266), (783, 206318), (1218, 132633), (1566, 103159), (1827, 88422), (3654, 44211), (5481, 29474), (10962, 14737)]