143174864

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 343335168

約数和(自身を除く): 200160304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 86, 98, 112, 124, 137, 172, 196, 217, 248, 274, 301, 344, 392, 434, 496, 548, 602, 688, 784, 868, 959, 1096, 1204, 1333, 1519, 1736, 1918, 2107, 2192, 2408, 2666, 3038, 3472, 3836, 4214, 4247, 4816, 5332, 5891, 6076, 6713, 7672, 8428, 8494, 9331, 10664, 11782, 12152, 13426, 15344, 16856, 16988, 18662, 21328, 23564, 24304, 26852, 29729, 33712, 33976, 37324, 41237, 47128, 53704, 59458, 65317, 67952, 74648, 82474, 94256, 107408, 118916, 130634, 149296, 164948, 182621, 208103, 237832, 261268, 288659, 329896, 365242, 416206, 475664, 522536, 577318, 659792, 730484, 832412, 1045072, 1154636, 1278347, 1460968, 1664824, 2309272, 2556694, 2921936, 3329648, 4618544, 5113388, 8948429, 10226776, 17896858, 20453552, 35793716, 71587432, 143174864]

約数ペア:

[(1, 143174864), (2, 71587432), (4, 35793716), (7, 20453552), (8, 17896858), (14, 10226776), (16, 8948429), (28, 5113388), (31, 4618544), (43, 3329648), (49, 2921936), (56, 2556694), (62, 2309272), (86, 1664824), (98, 1460968), (112, 1278347), (124, 1154636), (137, 1045072), (172, 832412), (196, 730484), (217, 659792), (248, 577318), (274, 522536), (301, 475664), (344, 416206), (392, 365242), (434, 329896), (496, 288659), (548, 261268), (602, 237832), (688, 208103), (784, 182621), (868, 164948), (959, 149296), (1096, 130634), (1204, 118916), (1333, 107408), (1519, 94256), (1736, 82474), (1918, 74648), (2107, 67952), (2192, 65317), (2408, 59458), (2666, 53704), (3038, 47128), (3472, 41237), (3836, 37324), (4214, 33976), (4247, 33712), (4816, 29729), (5332, 26852), (5891, 24304), (6076, 23564), (6713, 21328), (7672, 18662), (8428, 16988), (8494, 16856), (9331, 15344), (10664, 13426), (11782, 12152)]