151231256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{74719}}^1$

素因数の和:74759

約数の個数: 32

約数和(自身を含む): 322790400

約数和(自身を除く): 171559144

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 74719, 149438, 298876, 597752, 821909, 1643818, 1718537, 3287636, 3437074, 6575272, 6874148, 13748296, 18903907, 37807814, 75615628, 151231256]

約数ペア:

[(1, 151231256), (2, 75615628), (4, 37807814), (8, 18903907), (11, 13748296), (22, 6874148), (23, 6575272), (44, 3437074), (46, 3287636), (88, 1718537), (92, 1643818), (184, 821909), (253, 597752), (506, 298876), (1012, 149438), (2024, 74719)]