154863228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 402490704

約数和(自身を除く): 247627476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1033, 1209, 1612, 1922, 2066, 2418, 2883, 3099, 3844, 4132, 4836, 5766, 6198, 11532, 12396, 12493, 13429, 24986, 26858, 32023, 37479, 40287, 49972, 53716, 64046, 74958, 80574, 96069, 128092, 149916, 161148, 192138, 384276, 416299, 832598, 992713, 1248897, 1665196, 1985426, 2497794, 2978139, 3970852, 4995588, 5956278, 11912556, 12905269, 25810538, 38715807, 51621076, 77431614, 154863228]

約数ペア:

[(1, 154863228), (2, 77431614), (3, 51621076), (4, 38715807), (6, 25810538), (12, 12905269), (13, 11912556), (26, 5956278), (31, 4995588), (39, 3970852), (52, 2978139), (62, 2497794), (78, 1985426), (93, 1665196), (124, 1248897), (156, 992713), (186, 832598), (372, 416299), (403, 384276), (806, 192138), (961, 161148), (1033, 149916), (1209, 128092), (1612, 96069), (1922, 80574), (2066, 74958), (2418, 64046), (2883, 53716), (3099, 49972), (3844, 40287), (4132, 37479), (4836, 32023), (5766, 26858), (6198, 24986), (11532, 13429), (12396, 12493)]