130940928

素因数分解:

$2^{17}\times 3^3\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 398457360

約数和(自身を除く): 267516432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 512, 576, 592, 666, 768, 864, 888, 999, 1024, 1152, 1184, 1332, 1536, 1728, 1776, 1998, 2048, 2304, 2368, 2664, 3072, 3456, 3552, 3996, 4096, 4608, 4736, 5328, 6144, 6912, 7104, 7992, 8192, 9216, 9472, 10656, 12288, 13824, 14208, 15984, 16384, 18432, 18944, 21312, 24576, 27648, 28416, 31968, 32768, 36864, 37888, 42624, 49152, 55296, 56832, 63936, 65536, 73728, 75776, 85248, 98304, 110592, 113664, 127872, 131072, 147456, 151552, 170496, 196608, 221184, 227328, 255744, 294912, 303104, 340992, 393216, 442368, 454656, 511488, 589824, 606208, 681984, 884736, 909312, 1022976, 1179648, 1212416, 1363968, 1769472, 1818624, 2045952, 2424832, 2727936, 3538944, 3637248, 4091904, 4849664, 5455872, 7274496, 8183808, 10911744, 14548992, 16367616, 21823488, 32735232, 43646976, 65470464, 130940928]

約数ペア:

[(1, 130940928), (2, 65470464), (3, 43646976), (4, 32735232), (6, 21823488), (8, 16367616), (9, 14548992), (12, 10911744), (16, 8183808), (18, 7274496), (24, 5455872), (27, 4849664), (32, 4091904), (36, 3637248), (37, 3538944), (48, 2727936), (54, 2424832), (64, 2045952), (72, 1818624), (74, 1769472), (96, 1363968), (108, 1212416), (111, 1179648), (128, 1022976), (144, 909312), (148, 884736), (192, 681984), (216, 606208), (222, 589824), (256, 511488), (288, 454656), (296, 442368), (333, 393216), (384, 340992), (432, 303104), (444, 294912), (512, 255744), (576, 227328), (592, 221184), (666, 196608), (768, 170496), (864, 151552), (888, 147456), (999, 131072), (1024, 127872), (1152, 113664), (1184, 110592), (1332, 98304), (1536, 85248), (1728, 75776), (1776, 73728), (1998, 65536), (2048, 63936), (2304, 56832), (2368, 55296), (2664, 49152), (3072, 42624), (3456, 37888), (3552, 36864), (3996, 32768), (4096, 31968), (4608, 28416), (4736, 27648), (5328, 24576), (6144, 21312), (6912, 18944), (7104, 18432), (7992, 16384), (8192, 15984), (9216, 14208), (9472, 13824), (10656, 12288)]