154278516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30109}}^1$

素因数の和:30184

約数の個数: 48

約数和(自身を含む): 418167680

約数和(自身を除く): 263889164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 30109, 60218, 90327, 120436, 180654, 210763, 361308, 421526, 632289, 843052, 1264578, 1836649, 2529156, 3673298, 5509947, 7346596, 11019894, 12856543, 22039788, 25713086, 38569629, 51426172, 77139258, 154278516]

約数ペア:

[(1, 154278516), (2, 77139258), (3, 51426172), (4, 38569629), (6, 25713086), (7, 22039788), (12, 12856543), (14, 11019894), (21, 7346596), (28, 5509947), (42, 3673298), (61, 2529156), (84, 1836649), (122, 1264578), (183, 843052), (244, 632289), (366, 421526), (427, 361308), (732, 210763), (854, 180654), (1281, 120436), (1708, 90327), (2562, 60218), (5124, 30109)]