155642784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13399}}^1$

素因数の和:13434

約数の個数: 72

約数和(自身を含む): 449114400

約数和(自身を除く): 293471616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 13399, 26798, 40197, 53596, 80394, 107192, 147389, 160788, 214384, 294778, 321576, 428768, 442167, 589556, 643152, 884334, 1179112, 1286304, 1621279, 1768668, 2358224, 3242558, 3537336, 4716448, 4863837, 6485116, 7074672, 9727674, 12970232, 14149344, 19455348, 25940464, 38910696, 51880928, 77821392, 155642784]

約数ペア:

[(1, 155642784), (2, 77821392), (3, 51880928), (4, 38910696), (6, 25940464), (8, 19455348), (11, 14149344), (12, 12970232), (16, 9727674), (22, 7074672), (24, 6485116), (32, 4863837), (33, 4716448), (44, 3537336), (48, 3242558), (66, 2358224), (88, 1768668), (96, 1621279), (121, 1286304), (132, 1179112), (176, 884334), (242, 643152), (264, 589556), (352, 442167), (363, 428768), (484, 321576), (528, 294778), (726, 214384), (968, 160788), (1056, 147389), (1452, 107192), (1936, 80394), (2904, 53596), (3872, 40197), (5808, 26798), (11616, 13399)]