149766834

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 355334400

約数和(自身を除く): 205567566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 343, 366, 427, 686, 854, 1029, 1193, 1281, 2058, 2386, 2562, 2989, 3579, 5978, 7158, 8351, 8967, 16702, 17934, 20923, 25053, 41846, 50106, 58457, 62769, 72773, 116914, 125538, 145546, 175371, 218319, 350742, 409199, 436638, 509411, 818398, 1018822, 1227597, 1528233, 2455194, 3056466, 3565877, 7131754, 10697631, 21395262, 24961139, 49922278, 74883417, 149766834]

約数ペア:

[(1, 149766834), (2, 74883417), (3, 49922278), (6, 24961139), (7, 21395262), (14, 10697631), (21, 7131754), (42, 3565877), (49, 3056466), (61, 2455194), (98, 1528233), (122, 1227597), (147, 1018822), (183, 818398), (294, 509411), (343, 436638), (366, 409199), (427, 350742), (686, 218319), (854, 175371), (1029, 145546), (1193, 125538), (1281, 116914), (2058, 72773), (2386, 62769), (2562, 58457), (2989, 50106), (3579, 41846), (5978, 25053), (7158, 20923), (8351, 17934), (8967, 16702)]