164080746710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1277}}^1\times {\mathrm{2789}}^1$

素因数の和:4361

約数の個数: 64

約数和(自身を含む): 314230959360

約数和(自身を除く): 150150212650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1277, 1355, 2554, 2710, 2789, 4607, 5578, 6385, 9214, 12770, 13945, 21709, 23035, 27890, 43418, 46070, 47413, 94826, 108545, 217090, 237065, 346067, 474130, 692134, 755819, 1511638, 1730335, 3460670, 3561553, 3779095, 5883139, 7123106, 7558190, 11766278, 12848923, 17807765, 25697846, 29415695, 35615530, 58831390, 60546401, 64244615, 121092802, 128489230, 302732005, 605464010, 965180863, 1930361726, 4825904315, 9651808630, 16408074671, 32816149342, 82040373355, 164080746710]

約数ペア:

[(1, 164080746710), (2, 82040373355), (5, 32816149342), (10, 16408074671), (17, 9651808630), (34, 4825904315), (85, 1930361726), (170, 965180863), (271, 605464010), (542, 302732005), (1277, 128489230), (1355, 121092802), (2554, 64244615), (2710, 60546401), (2789, 58831390), (4607, 35615530), (5578, 29415695), (6385, 25697846), (9214, 17807765), (12770, 12848923), (13945, 11766278), (21709, 7558190), (23035, 7123106), (27890, 5883139), (43418, 3779095), (46070, 3561553), (47413, 3460670), (94826, 1730335), (108545, 1511638), (217090, 755819), (237065, 692134), (346067, 474130)]