15690211768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 37261969920

約数和(自身を除く): 21571758152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 397, 581, 616, 664, 773, 794, 913, 1162, 1546, 1588, 1826, 2324, 2779, 3092, 3176, 3652, 4367, 4648, 5411, 5558, 6184, 6391, 7304, 8503, 8734, 10822, 11116, 12782, 17006, 17468, 21644, 22232, 25564, 30569, 32951, 34012, 34936, 43288, 51128, 59521, 61138, 64159, 65902, 68024, 119042, 122276, 128318, 131804, 230657, 238084, 244552, 256636, 263608, 306881, 362461, 449113, 461314, 476168, 513272, 613762, 705749, 724922, 898226, 922628, 1227524, 1411498, 1449844, 1796452, 1845256, 2148167, 2455048, 2537227, 2822996, 2899688, 3375691, 3592904, 4296334, 4940243, 5074454, 5645992, 6751382, 8592668, 9880486, 10148908, 13502764, 17185336, 19760972, 20297816, 23629837, 25471123, 27005528, 39521944, 47259674, 50942246, 94519348, 101884492, 178297861, 189038696, 203768984, 280182353, 356595722, 560364706, 713191444, 1120729412, 1426382888, 1961276471, 2241458824, 3922552942, 7845105884, 15690211768]

約数ペア:

[(1, 15690211768), (2, 7845105884), (4, 3922552942), (7, 2241458824), (8, 1961276471), (11, 1426382888), (14, 1120729412), (22, 713191444), (28, 560364706), (44, 356595722), (56, 280182353), (77, 203768984), (83, 189038696), (88, 178297861), (154, 101884492), (166, 94519348), (308, 50942246), (332, 47259674), (397, 39521944), (581, 27005528), (616, 25471123), (664, 23629837), (773, 20297816), (794, 19760972), (913, 17185336), (1162, 13502764), (1546, 10148908), (1588, 9880486), (1826, 8592668), (2324, 6751382), (2779, 5645992), (3092, 5074454), (3176, 4940243), (3652, 4296334), (4367, 3592904), (4648, 3375691), (5411, 2899688), (5558, 2822996), (6184, 2537227), (6391, 2455048), (7304, 2148167), (8503, 1845256), (8734, 1796452), (10822, 1449844), (11116, 1411498), (12782, 1227524), (17006, 922628), (17468, 898226), (21644, 724922), (22232, 705749), (25564, 613762), (30569, 513272), (32951, 476168), (34012, 461314), (34936, 449113), (43288, 362461), (51128, 306881), (59521, 263608), (61138, 256636), (64159, 244552), (65902, 238084), (68024, 230657), (119042, 131804), (122276, 128318)]