146784256

素因数分解:

$2^{14}\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 90

約数和(自身を含む): 321903008

約数和(自身を除く): 175118752

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 289, 496, 512, 527, 544, 578, 992, 1024, 1054, 1088, 1156, 1984, 2048, 2108, 2176, 2312, 3968, 4096, 4216, 4352, 4624, 7936, 8192, 8432, 8704, 8959, 9248, 15872, 16384, 16864, 17408, 17918, 18496, 31744, 33728, 34816, 35836, 36992, 63488, 67456, 69632, 71672, 73984, 126976, 134912, 139264, 143344, 147968, 253952, 269824, 278528, 286688, 295936, 507904, 539648, 573376, 591872, 1079296, 1146752, 1183744, 2158592, 2293504, 2367488, 4317184, 4587008, 4734976, 8634368, 9174016, 18348032, 36696064, 73392128, 146784256]

約数ペア:

[(1, 146784256), (2, 73392128), (4, 36696064), (8, 18348032), (16, 9174016), (17, 8634368), (31, 4734976), (32, 4587008), (34, 4317184), (62, 2367488), (64, 2293504), (68, 2158592), (124, 1183744), (128, 1146752), (136, 1079296), (248, 591872), (256, 573376), (272, 539648), (289, 507904), (496, 295936), (512, 286688), (527, 278528), (544, 269824), (578, 253952), (992, 147968), (1024, 143344), (1054, 139264), (1088, 134912), (1156, 126976), (1984, 73984), (2048, 71672), (2108, 69632), (2176, 67456), (2312, 63488), (3968, 36992), (4096, 35836), (4216, 34816), (4352, 33728), (4624, 31744), (7936, 18496), (8192, 17918), (8432, 17408), (8704, 16864), (8959, 16384), (9248, 15872)]