15202156928

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 35163072000

約数和(自身を除く): 19960915072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 379, 448, 503, 623, 712, 758, 896, 1006, 1246, 1424, 1516, 2012, 2492, 2653, 2848, 3032, 3521, 4024, 4984, 5306, 5696, 6064, 7042, 8048, 9968, 10612, 11392, 12128, 14084, 16096, 19936, 21224, 24256, 28168, 32192, 33731, 39872, 42448, 44767, 48512, 56336, 64384, 67462, 79744, 84896, 89534, 112672, 134924, 169792, 179068, 190637, 225344, 236117, 269848, 313369, 339584, 358136, 381274, 450688, 472234, 539696, 626738, 716272, 762548, 944468, 1079392, 1253476, 1334459, 1432544, 1525096, 1888936, 2158784, 2506952, 2668918, 2865088, 3050192, 3777872, 4317568, 5013904, 5337836, 5730176, 6100384, 7555744, 10027808, 10675672, 12200768, 15111488, 16966693, 20055616, 21351344, 24401536, 30222976, 33933386, 40111232, 42702688, 67866772, 85405376, 118766851, 135733544, 170810752, 237533702, 271467088, 475067404, 542934176, 950134808, 1085868352, 1900269616, 2171736704, 3800539232, 7601078464, 15202156928]

約数ペア:

[(1, 15202156928), (2, 7601078464), (4, 3800539232), (7, 2171736704), (8, 1900269616), (14, 1085868352), (16, 950134808), (28, 542934176), (32, 475067404), (56, 271467088), (64, 237533702), (89, 170810752), (112, 135733544), (128, 118766851), (178, 85405376), (224, 67866772), (356, 42702688), (379, 40111232), (448, 33933386), (503, 30222976), (623, 24401536), (712, 21351344), (758, 20055616), (896, 16966693), (1006, 15111488), (1246, 12200768), (1424, 10675672), (1516, 10027808), (2012, 7555744), (2492, 6100384), (2653, 5730176), (2848, 5337836), (3032, 5013904), (3521, 4317568), (4024, 3777872), (4984, 3050192), (5306, 2865088), (5696, 2668918), (6064, 2506952), (7042, 2158784), (8048, 1888936), (9968, 1525096), (10612, 1432544), (11392, 1334459), (12128, 1253476), (14084, 1079392), (16096, 944468), (19936, 762548), (21224, 716272), (24256, 626738), (28168, 539696), (32192, 472234), (33731, 450688), (39872, 381274), (42448, 358136), (44767, 339584), (48512, 313369), (56336, 269848), (64384, 236117), (67462, 225344), (79744, 190637), (84896, 179068), (89534, 169792), (112672, 134924)]