15669648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 47963448

約数和(自身を除く): 32293800

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, 173, 204, 222, 272, 296, 306, 333, 346, 408, 444, 519, 592, 612, 629, 666, 692, 816, 888, 1038, 1224, 1258, 1332, 1384, 1557, 1776, 1887, 2076, 2448, 2516, 2664, 2768, 2941, 3114, 3774, 4152, 5032, 5328, 5661, 5882, 6228, 6401, 7548, 8304, 8823, 10064, 11322, 11764, 12456, 12802, 15096, 17646, 19203, 22644, 23528, 24912, 25604, 26469, 30192, 35292, 38406, 45288, 47056, 51208, 52938, 57609, 70584, 76812, 90576, 102416, 105876, 108817, 115218, 141168, 153624, 211752, 217634, 230436, 307248, 326451, 423504, 435268, 460872, 652902, 870536, 921744, 979353, 1305804, 1741072, 1958706, 2611608, 3917412, 5223216, 7834824, 15669648]

約数ペア:

[(1, 15669648), (2, 7834824), (3, 5223216), (4, 3917412), (6, 2611608), (8, 1958706), (9, 1741072), (12, 1305804), (16, 979353), (17, 921744), (18, 870536), (24, 652902), (34, 460872), (36, 435268), (37, 423504), (48, 326451), (51, 307248), (68, 230436), (72, 217634), (74, 211752), (102, 153624), (111, 141168), (136, 115218), (144, 108817), (148, 105876), (153, 102416), (173, 90576), (204, 76812), (222, 70584), (272, 57609), (296, 52938), (306, 51208), (333, 47056), (346, 45288), (408, 38406), (444, 35292), (519, 30192), (592, 26469), (612, 25604), (629, 24912), (666, 23528), (692, 22644), (816, 19203), (888, 17646), (1038, 15096), (1224, 12802), (1258, 12456), (1332, 11764), (1384, 11322), (1557, 10064), (1776, 8823), (1887, 8304), (2076, 7548), (2448, 6401), (2516, 6228), (2664, 5882), (2768, 5661), (2941, 5328), (3114, 5032), (3774, 4152)]