162387372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 442800624

約数和(自身を除く): 280413252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 997, 1108, 1662, 1939, 1994, 2991, 3324, 3878, 3988, 5817, 5982, 6979, 7756, 11634, 11964, 13573, 13958, 20937, 23268, 27146, 27916, 40719, 41874, 48853, 54292, 81438, 83748, 97706, 146559, 162876, 195412, 276169, 293118, 552338, 586236, 828507, 1104676, 1657014, 1933183, 3314028, 3866366, 5799549, 7732732, 11599098, 13532281, 23198196, 27064562, 40596843, 54129124, 81193686, 162387372]

約数ペア:

[(1, 162387372), (2, 81193686), (3, 54129124), (4, 40596843), (6, 27064562), (7, 23198196), (12, 13532281), (14, 11599098), (21, 7732732), (28, 5799549), (42, 3866366), (49, 3314028), (84, 1933183), (98, 1657014), (147, 1104676), (196, 828507), (277, 586236), (294, 552338), (554, 293118), (588, 276169), (831, 195412), (997, 162876), (1108, 146559), (1662, 97706), (1939, 83748), (1994, 81438), (2991, 54292), (3324, 48853), (3878, 41874), (3988, 40719), (5817, 27916), (5982, 27146), (6979, 23268), (7756, 20937), (11634, 13958), (11964, 13573)]