151489360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172147}}^1$

素因数の和:172171

約数の個数: 40

約数和(自身を含む): 384234336

約数和(自身を除く): 232744976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 172147, 344294, 688588, 860735, 1377176, 1721470, 1893617, 2754352, 3442940, 3787234, 6885880, 7574468, 9468085, 13771760, 15148936, 18936170, 30297872, 37872340, 75744680, 151489360]

約数ペア:

[(1, 151489360), (2, 75744680), (4, 37872340), (5, 30297872), (8, 18936170), (10, 15148936), (11, 13771760), (16, 9468085), (20, 7574468), (22, 6885880), (40, 3787234), (44, 3442940), (55, 2754352), (80, 1893617), (88, 1721470), (110, 1377176), (176, 860735), (220, 688588), (440, 344294), (880, 172147)]