156940312304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{7841}}^1\times {\mathrm{23603}}^1$

素因数の和:31505

約数の個数: 40

約数和(自身を含む): 309861698832

約数和(自身を除く): 152921386528

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 7841, 15682, 23603, 31364, 47206, 62728, 94412, 125456, 188824, 377648, 415573, 831146, 1250959, 1662292, 2501918, 3324584, 5003836, 6649168, 10007672, 20015344, 185071123, 370142246, 740284492, 1480568984, 2961137968, 9808769519, 19617539038, 39235078076, 78470156152, 156940312304]

約数ペア:

[(1, 156940312304), (2, 78470156152), (4, 39235078076), (8, 19617539038), (16, 9808769519), (53, 2961137968), (106, 1480568984), (212, 740284492), (424, 370142246), (848, 185071123), (7841, 20015344), (15682, 10007672), (23603, 6649168), (31364, 5003836), (47206, 3324584), (62728, 2501918), (94412, 1662292), (125456, 1250959), (188824, 831146), (377648, 415573)]