140321664

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17401}}^1$

素因数の和:17428

約数の個数: 96

約数和(自身を含む): 461501040

約数和(自身を除く): 321179376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 17401, 34802, 52203, 69604, 104406, 121807, 139208, 156609, 208812, 243614, 278416, 313218, 365421, 417624, 487228, 556832, 626436, 730842, 835248, 974456, 1096263, 1113664, 1252872, 1461684, 1670496, 1948912, 2192526, 2227328, 2505744, 2923368, 3340992, 3897824, 4385052, 5011488, 5846736, 6681984, 7795648, 8770104, 10022976, 11693472, 15591296, 17540208, 20045952, 23386944, 35080416, 46773888, 70160832, 140321664]

約数ペア:

[(1, 140321664), (2, 70160832), (3, 46773888), (4, 35080416), (6, 23386944), (7, 20045952), (8, 17540208), (9, 15591296), (12, 11693472), (14, 10022976), (16, 8770104), (18, 7795648), (21, 6681984), (24, 5846736), (28, 5011488), (32, 4385052), (36, 3897824), (42, 3340992), (48, 2923368), (56, 2505744), (63, 2227328), (64, 2192526), (72, 1948912), (84, 1670496), (96, 1461684), (112, 1252872), (126, 1113664), (128, 1096263), (144, 974456), (168, 835248), (192, 730842), (224, 626436), (252, 556832), (288, 487228), (336, 417624), (384, 365421), (448, 313218), (504, 278416), (576, 243614), (672, 208812), (896, 156609), (1008, 139208), (1152, 121807), (1344, 104406), (2016, 69604), (2688, 52203), (4032, 34802), (8064, 17401)]