165431808

素因数分解:

$2^9\times 3^4\times {\mathrm{3989}}^1$

素因数の和:4019

約数の個数: 100

約数和(自身を含む): 493894170

約数和(自身を除く): 328462362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 3989, 4608, 5184, 6912, 7978, 10368, 11967, 13824, 15956, 20736, 23934, 31912, 35901, 41472, 47868, 63824, 71802, 95736, 107703, 127648, 143604, 191472, 215406, 255296, 287208, 323109, 382944, 430812, 510592, 574416, 646218, 765888, 861624, 1021184, 1148832, 1292436, 1531776, 1723248, 2042368, 2297664, 2584872, 3063552, 3446496, 4595328, 5169744, 6127104, 6892992, 9190656, 10339488, 13785984, 18381312, 20678976, 27571968, 41357952, 55143936, 82715904, 165431808]

約数ペア:

[(1, 165431808), (2, 82715904), (3, 55143936), (4, 41357952), (6, 27571968), (8, 20678976), (9, 18381312), (12, 13785984), (16, 10339488), (18, 9190656), (24, 6892992), (27, 6127104), (32, 5169744), (36, 4595328), (48, 3446496), (54, 3063552), (64, 2584872), (72, 2297664), (81, 2042368), (96, 1723248), (108, 1531776), (128, 1292436), (144, 1148832), (162, 1021184), (192, 861624), (216, 765888), (256, 646218), (288, 574416), (324, 510592), (384, 430812), (432, 382944), (512, 323109), (576, 287208), (648, 255296), (768, 215406), (864, 191472), (1152, 143604), (1296, 127648), (1536, 107703), (1728, 95736), (2304, 71802), (2592, 63824), (3456, 47868), (3989, 41472), (4608, 35901), (5184, 31912), (6912, 23934), (7978, 20736), (10368, 15956), (11967, 13824)]