156391416

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30593}}^1$

素因数の和:30676

約数の個数: 48

約数和(自身を含む): 429539760

約数和(自身を除く): 273148344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30593, 61186, 91779, 122372, 183558, 244744, 275337, 367116, 550674, 734232, 1101348, 2172103, 2202696, 4344206, 6516309, 8688412, 13032618, 17376824, 19548927, 26065236, 39097854, 52130472, 78195708, 156391416]

約数ペア:

[(1, 156391416), (2, 78195708), (3, 52130472), (4, 39097854), (6, 26065236), (8, 19548927), (9, 17376824), (12, 13032618), (18, 8688412), (24, 6516309), (36, 4344206), (71, 2202696), (72, 2172103), (142, 1101348), (213, 734232), (284, 550674), (426, 367116), (568, 275337), (639, 244744), (852, 183558), (1278, 122372), (1704, 91779), (2556, 61186), (5112, 30593)]