156946495185

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^2\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 284078286720

約数和(自身を除く): 127131791535

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 157, 291, 471, 485, 785, 787, 873, 1413, 1455, 2355, 2361, 2619, 3935, 4239, 4365, 7065, 7083, 9409, 11805, 13095, 15229, 21195, 21249, 28227, 35415, 45687, 47045, 76145, 76339, 84681, 106245, 123559, 137061, 141135, 228435, 229017, 254043, 370677, 381695, 411183, 423405, 617795, 685305, 687051, 1112031, 1145085, 1270215, 1477213, 1853385, 2055915, 2061153, 3336093, 3435255, 4431639, 5560155, 7386065, 7404883, 10305765, 11985223, 13294917, 16680465, 22158195, 22214649, 35955669, 37024415, 39884751, 59926115, 66474585, 66643947, 107867007, 111073245, 179778345, 199423755, 199931841, 323601021, 333219735, 539335035, 999659205, 1162566631, 1618005105, 3487699893, 5812833155, 10463099679, 17438499465, 31389299037, 52315498395, 156946495185]

約数ペア:

[(1, 156946495185), (3, 52315498395), (5, 31389299037), (9, 17438499465), (15, 10463099679), (27, 5812833155), (45, 3487699893), (97, 1618005105), (135, 1162566631), (157, 999659205), (291, 539335035), (471, 333219735), (485, 323601021), (785, 199931841), (787, 199423755), (873, 179778345), (1413, 111073245), (1455, 107867007), (2355, 66643947), (2361, 66474585), (2619, 59926115), (3935, 39884751), (4239, 37024415), (4365, 35955669), (7065, 22214649), (7083, 22158195), (9409, 16680465), (11805, 13294917), (13095, 11985223), (15229, 10305765), (21195, 7404883), (21249, 7386065), (28227, 5560155), (35415, 4431639), (45687, 3435255), (47045, 3336093), (76145, 2061153), (76339, 2055915), (84681, 1853385), (106245, 1477213), (123559, 1270215), (137061, 1145085), (141135, 1112031), (228435, 687051), (229017, 685305), (254043, 617795), (370677, 423405), (381695, 411183)]