140673408

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9955

約数の個数: 64

約数和(自身を含む): 383801520

約数和(自身を除く): 243128112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9901, 14208, 19802, 29703, 39604, 59406, 79208, 118812, 158416, 237624, 316832, 366337, 475248, 633664, 732674, 950496, 1099011, 1267328, 1465348, 1900992, 2198022, 2930696, 3801984, 4396044, 5861392, 8792088, 11722784, 17584176, 23445568, 35168352, 46891136, 70336704, 140673408]

約数ペア:

[(1, 140673408), (2, 70336704), (3, 46891136), (4, 35168352), (6, 23445568), (8, 17584176), (12, 11722784), (16, 8792088), (24, 5861392), (32, 4396044), (37, 3801984), (48, 2930696), (64, 2198022), (74, 1900992), (96, 1465348), (111, 1267328), (128, 1099011), (148, 950496), (192, 732674), (222, 633664), (296, 475248), (384, 366337), (444, 316832), (592, 237624), (888, 158416), (1184, 118812), (1776, 79208), (2368, 59406), (3552, 39604), (4736, 29703), (7104, 19802), (9901, 14208)]