164766636

素因数分解:

$2^2\times 3^5\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 434790720

約数和(自身を除く): 270024084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 243, 324, 358, 486, 537, 716, 947, 972, 1074, 1611, 1894, 2148, 2841, 3222, 3788, 4833, 5682, 6444, 8523, 9666, 11364, 14499, 17046, 19332, 25569, 28998, 34092, 43497, 51138, 57996, 76707, 86994, 102276, 153414, 169513, 173988, 230121, 306828, 339026, 460242, 508539, 678052, 920484, 1017078, 1525617, 2034156, 3051234, 4576851, 6102468, 9153702, 13730553, 18307404, 27461106, 41191659, 54922212, 82383318, 164766636]

約数ペア:

[(1, 164766636), (2, 82383318), (3, 54922212), (4, 41191659), (6, 27461106), (9, 18307404), (12, 13730553), (18, 9153702), (27, 6102468), (36, 4576851), (54, 3051234), (81, 2034156), (108, 1525617), (162, 1017078), (179, 920484), (243, 678052), (324, 508539), (358, 460242), (486, 339026), (537, 306828), (716, 230121), (947, 173988), (972, 169513), (1074, 153414), (1611, 102276), (1894, 86994), (2148, 76707), (2841, 57996), (3222, 51138), (3788, 43497), (4833, 34092), (5682, 28998), (6444, 25569), (8523, 19332), (9666, 17046), (11364, 14499)]