133505372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33343}}^1$

素因数の和:33378

約数の個数: 48

約数和(自身を含む): 313700352

約数和(自身を除く): 180194980

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 33343, 66686, 133372, 233401, 366773, 433459, 466802, 733546, 866918, 933604, 1467092, 1733836, 2567411, 3034213, 4768049, 5134822, 6068426, 9536098, 10269644, 12136852, 19072196, 33376343, 66752686, 133505372]

約数ペア:

[(1, 133505372), (2, 66752686), (4, 33376343), (7, 19072196), (11, 12136852), (13, 10269644), (14, 9536098), (22, 6068426), (26, 5134822), (28, 4768049), (44, 3034213), (52, 2567411), (77, 1733836), (91, 1467092), (143, 933604), (154, 866918), (182, 733546), (286, 466802), (308, 433459), (364, 366773), (572, 233401), (1001, 133372), (2002, 66686), (4004, 33343)]