164130816

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 156

約数和(自身を含む): 474357192

約数和(自身を除く): 310226376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 256, 296, 304, 361, 384, 444, 456, 512, 592, 608, 703, 722, 768, 888, 912, 1024, 1083, 1184, 1216, 1406, 1444, 1536, 1776, 1824, 2048, 2109, 2166, 2368, 2432, 2812, 2888, 3072, 3552, 3648, 4096, 4218, 4332, 4736, 4864, 5624, 5776, 6144, 7104, 7296, 8436, 8664, 9472, 9728, 11248, 11552, 12288, 13357, 14208, 14592, 16872, 17328, 18944, 19456, 22496, 23104, 26714, 28416, 29184, 33744, 34656, 37888, 38912, 40071, 44992, 46208, 53428, 56832, 58368, 67488, 69312, 75776, 77824, 80142, 89984, 92416, 106856, 113664, 116736, 134976, 138624, 151552, 160284, 179968, 184832, 213712, 227328, 233472, 269952, 277248, 320568, 359936, 369664, 427424, 454656, 539904, 554496, 641136, 719872, 739328, 854848, 1079808, 1108992, 1282272, 1439744, 1478656, 1709696, 2159616, 2217984, 2564544, 2879488, 3419392, 4319232, 4435968, 5129088, 6838784, 8638464, 10258176, 13677568, 20516352, 27355136, 41032704, 54710272, 82065408, 164130816]

約数ペア:

[(1, 164130816), (2, 82065408), (3, 54710272), (4, 41032704), (6, 27355136), (8, 20516352), (12, 13677568), (16, 10258176), (19, 8638464), (24, 6838784), (32, 5129088), (37, 4435968), (38, 4319232), (48, 3419392), (57, 2879488), (64, 2564544), (74, 2217984), (76, 2159616), (96, 1709696), (111, 1478656), (114, 1439744), (128, 1282272), (148, 1108992), (152, 1079808), (192, 854848), (222, 739328), (228, 719872), (256, 641136), (296, 554496), (304, 539904), (361, 454656), (384, 427424), (444, 369664), (456, 359936), (512, 320568), (592, 277248), (608, 269952), (703, 233472), (722, 227328), (768, 213712), (888, 184832), (912, 179968), (1024, 160284), (1083, 151552), (1184, 138624), (1216, 134976), (1406, 116736), (1444, 113664), (1536, 106856), (1776, 92416), (1824, 89984), (2048, 80142), (2109, 77824), (2166, 75776), (2368, 69312), (2432, 67488), (2812, 58368), (2888, 56832), (3072, 53428), (3552, 46208), (3648, 44992), (4096, 40071), (4218, 38912), (4332, 37888), (4736, 34656), (4864, 33744), (5624, 29184), (5776, 28416), (6144, 26714), (7104, 23104), (7296, 22496), (8436, 19456), (8664, 18944), (9472, 17328), (9728, 16872), (11248, 14592), (11552, 14208), (12288, 13357)]