156935266480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1\times {\mathrm{19861}}^1$

素因数の和:22214

約数の個数: 80

約数和(自身を含む): 373541297184

約数和(自身を除く): 216606030704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 2297, 3440, 4594, 9188, 11485, 18376, 19861, 22970, 36752, 39722, 45940, 79444, 91880, 98771, 99305, 158888, 183760, 197542, 198610, 317776, 395084, 397220, 493855, 790168, 794440, 854023, 987710, 1580336, 1588880, 1708046, 1975420, 3416092, 3950840, 4270115, 6832184, 7901680, 8540230, 13664368, 17080460, 34160920, 45620717, 68321840, 91241434, 182482868, 228103585, 364965736, 456207170, 729931472, 912414340, 1824828680, 1961690831, 3649657360, 3923381662, 7846763324, 9808454155, 15693526648, 19616908310, 31387053296, 39233816620, 78467633240, 156935266480]

約数ペア:

[(1, 156935266480), (2, 78467633240), (4, 39233816620), (5, 31387053296), (8, 19616908310), (10, 15693526648), (16, 9808454155), (20, 7846763324), (40, 3923381662), (43, 3649657360), (80, 1961690831), (86, 1824828680), (172, 912414340), (215, 729931472), (344, 456207170), (430, 364965736), (688, 228103585), (860, 182482868), (1720, 91241434), (2297, 68321840), (3440, 45620717), (4594, 34160920), (9188, 17080460), (11485, 13664368), (18376, 8540230), (19861, 7901680), (22970, 6832184), (36752, 4270115), (39722, 3950840), (45940, 3416092), (79444, 1975420), (91880, 1708046), (98771, 1588880), (99305, 1580336), (158888, 987710), (183760, 854023), (197542, 794440), (198610, 790168), (317776, 493855), (395084, 397220)]