161321749656

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2299603}}^1$

素因数の和:2299728

約数の個数: 64

約数和(自身を含む): 419447769600

約数和(自身を除く): 258126019944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 632, 888, 948, 1896, 2923, 5846, 8769, 11692, 17538, 23384, 35076, 70152, 2299603, 4599206, 6898809, 9198412, 13797618, 18396824, 27595236, 55190472, 85085311, 170170622, 181668637, 255255933, 340341244, 363337274, 510511866, 545005911, 680682488, 726674548, 1021023732, 1090011822, 1453349096, 2042047464, 2180023644, 4360047288, 6721739569, 13443479138, 20165218707, 26886958276, 40330437414, 53773916552, 80660874828, 161321749656]

約数ペア:

[(1, 161321749656), (2, 80660874828), (3, 53773916552), (4, 40330437414), (6, 26886958276), (8, 20165218707), (12, 13443479138), (24, 6721739569), (37, 4360047288), (74, 2180023644), (79, 2042047464), (111, 1453349096), (148, 1090011822), (158, 1021023732), (222, 726674548), (237, 680682488), (296, 545005911), (316, 510511866), (444, 363337274), (474, 340341244), (632, 255255933), (888, 181668637), (948, 170170622), (1896, 85085311), (2923, 55190472), (5846, 27595236), (8769, 18396824), (11692, 13797618), (17538, 9198412), (23384, 6898809), (35076, 4599206), (70152, 2299603)]