155136852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331489}}^1$

素因数の和:331512

約数の個数: 36

約数和(自身を含む): 422318260

約数和(自身を除く): 267181408

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 331489, 662978, 994467, 1325956, 1988934, 2983401, 3977868, 4309357, 5966802, 8618714, 11933604, 12928071, 17237428, 25856142, 38784213, 51712284, 77568426, 155136852]

約数ペア:

[(1, 155136852), (2, 77568426), (3, 51712284), (4, 38784213), (6, 25856142), (9, 17237428), (12, 12928071), (13, 11933604), (18, 8618714), (26, 5966802), (36, 4309357), (39, 3977868), (52, 2983401), (78, 1988934), (117, 1325956), (156, 994467), (234, 662978), (468, 331489)]