148501206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^2$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 376453584

約数和(自身を除く): 227952378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 139, 183, 278, 366, 417, 427, 549, 834, 854, 973, 1098, 1251, 1281, 1946, 2502, 2562, 2919, 3843, 5838, 7686, 8479, 8757, 16958, 17514, 19321, 25437, 38642, 50874, 57963, 59353, 76311, 115926, 118706, 135247, 152622, 173889, 178059, 270494, 347778, 356118, 405741, 534177, 811482, 1068354, 1178581, 1217223, 2357162, 2434446, 3535743, 7071486, 8250067, 10607229, 16500134, 21214458, 24750201, 49500402, 74250603, 148501206]

約数ペア:

[(1, 148501206), (2, 74250603), (3, 49500402), (6, 24750201), (7, 21214458), (9, 16500134), (14, 10607229), (18, 8250067), (21, 7071486), (42, 3535743), (61, 2434446), (63, 2357162), (122, 1217223), (126, 1178581), (139, 1068354), (183, 811482), (278, 534177), (366, 405741), (417, 356118), (427, 347778), (549, 270494), (834, 178059), (854, 173889), (973, 152622), (1098, 135247), (1251, 118706), (1281, 115926), (1946, 76311), (2502, 59353), (2562, 57963), (2919, 50874), (3843, 38642), (5838, 25437), (7686, 19321), (8479, 17514), (8757, 16958)]