140664528

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 120

約数和(自身を含む): 428363208

約数和(自身を除く): 287698680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 888, 1224, 1258, 1332, 1553, 1776, 1887, 2448, 2516, 2664, 3106, 3774, 4659, 5032, 5328, 5661, 6212, 7548, 9318, 10064, 11322, 12424, 13977, 15096, 18636, 22644, 24848, 26401, 27954, 30192, 37272, 45288, 52802, 55908, 57461, 74544, 79203, 90576, 105604, 111816, 114922, 158406, 172383, 211208, 223632, 229844, 237609, 316812, 344766, 422416, 459688, 475218, 517149, 633624, 689532, 919376, 950436, 976837, 1034298, 1267248, 1379064, 1900872, 1953674, 2068596, 2758128, 2930511, 3801744, 3907348, 4137192, 5861022, 7814696, 8274384, 8791533, 11722044, 15629392, 17583066, 23444088, 35166132, 46888176, 70332264, 140664528]

約数ペア:

[(1, 140664528), (2, 70332264), (3, 46888176), (4, 35166132), (6, 23444088), (8, 17583066), (9, 15629392), (12, 11722044), (16, 8791533), (17, 8274384), (18, 7814696), (24, 5861022), (34, 4137192), (36, 3907348), (37, 3801744), (48, 2930511), (51, 2758128), (68, 2068596), (72, 1953674), (74, 1900872), (102, 1379064), (111, 1267248), (136, 1034298), (144, 976837), (148, 950436), (153, 919376), (204, 689532), (222, 633624), (272, 517149), (296, 475218), (306, 459688), (333, 422416), (408, 344766), (444, 316812), (592, 237609), (612, 229844), (629, 223632), (666, 211208), (816, 172383), (888, 158406), (1224, 114922), (1258, 111816), (1332, 105604), (1553, 90576), (1776, 79203), (1887, 74544), (2448, 57461), (2516, 55908), (2664, 52802), (3106, 45288), (3774, 37272), (4659, 30192), (5032, 27954), (5328, 26401), (5661, 24848), (6212, 22644), (7548, 18636), (9318, 15096), (10064, 13977), (11322, 12424)]