154891192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12899}}^1$

素因数の和:13003

約数の個数: 32

約数和(自身を含む): 309600000

約数和(自身を除く): 154708808

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 12899, 25798, 51596, 103192, 245081, 490162, 980324, 1019021, 1960648, 2038042, 4076084, 8152168, 19361399, 38722798, 77445596, 154891192]

約数ペア:

[(1, 154891192), (2, 77445596), (4, 38722798), (8, 19361399), (19, 8152168), (38, 4076084), (76, 2038042), (79, 1960648), (152, 1019021), (158, 980324), (316, 490162), (632, 245081), (1501, 103192), (3002, 51596), (6004, 25798), (12008, 12899)]