140840994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16519}}^1$

素因数の和:16567

約数の個数: 48

約数和(自身を含む): 338990400

約数和(自身を除く): 198149406

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 16519, 33038, 49557, 99114, 115633, 231266, 346899, 479051, 693798, 809431, 958102, 1437153, 1618862, 2428293, 2874306, 3353357, 4856586, 6706714, 10060071, 20120142, 23473499, 46946998, 70420497, 140840994]

約数ペア:

[(1, 140840994), (2, 70420497), (3, 46946998), (6, 23473499), (7, 20120142), (14, 10060071), (21, 6706714), (29, 4856586), (42, 3353357), (49, 2874306), (58, 2428293), (87, 1618862), (98, 1437153), (147, 958102), (174, 809431), (203, 693798), (294, 479051), (406, 346899), (609, 231266), (1218, 115633), (1421, 99114), (2842, 49557), (4263, 33038), (8526, 16519)]