156980868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{4421}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 401163840

約数和(自身を除く): 244182972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 269, 538, 807, 1076, 1614, 2959, 3228, 4421, 5918, 8842, 8877, 11836, 13263, 17684, 17754, 26526, 35508, 48631, 53052, 97262, 145893, 194524, 291786, 583572, 1189249, 2378498, 3567747, 4756996, 7135494, 13081739, 14270988, 26163478, 39245217, 52326956, 78490434, 156980868]

約数ペア:

[(1, 156980868), (2, 78490434), (3, 52326956), (4, 39245217), (6, 26163478), (11, 14270988), (12, 13081739), (22, 7135494), (33, 4756996), (44, 3567747), (66, 2378498), (132, 1189249), (269, 583572), (538, 291786), (807, 194524), (1076, 145893), (1614, 97262), (2959, 53052), (3228, 48631), (4421, 35508), (5918, 26526), (8842, 17754), (8877, 17684), (11836, 13263)]