149834772

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 395959200

約数和(自身を除く): 246124428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1109, 1251, 1668, 2218, 2502, 3327, 3753, 4436, 5004, 6654, 7506, 9981, 11259, 13308, 15012, 19962, 22518, 29943, 33777, 39924, 45036, 59886, 67554, 89829, 119772, 135108, 154151, 179658, 269487, 308302, 359316, 462453, 538974, 616604, 924906, 1077948, 1387359, 1849812, 2774718, 4162077, 5549436, 8324154, 12486231, 16648308, 24972462, 37458693, 49944924, 74917386, 149834772]

約数ペア:

[(1, 149834772), (2, 74917386), (3, 49944924), (4, 37458693), (6, 24972462), (9, 16648308), (12, 12486231), (18, 8324154), (27, 5549436), (36, 4162077), (54, 2774718), (81, 1849812), (108, 1387359), (139, 1077948), (162, 924906), (243, 616604), (278, 538974), (324, 462453), (417, 359316), (486, 308302), (556, 269487), (834, 179658), (972, 154151), (1109, 135108), (1251, 119772), (1668, 89829), (2218, 67554), (2502, 59886), (3327, 45036), (3753, 39924), (4436, 33777), (5004, 29943), (6654, 22518), (7506, 19962), (9981, 15012), (11259, 13308)]