165535944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 498182400

約数和(自身を除く): 332646456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 61, 84, 87, 116, 122, 168, 174, 183, 203, 232, 244, 348, 366, 406, 427, 488, 557, 609, 696, 732, 812, 854, 1114, 1218, 1281, 1464, 1624, 1671, 1708, 1769, 2228, 2436, 2562, 3342, 3416, 3538, 3899, 4456, 4872, 5124, 5307, 6684, 7076, 7798, 10248, 10614, 11697, 12383, 13368, 14152, 15596, 16153, 21228, 23394, 24766, 31192, 32306, 33977, 37149, 42456, 46788, 48459, 49532, 64612, 67954, 74298, 93576, 96918, 99064, 101931, 113071, 129224, 135908, 148596, 193836, 203862, 226142, 237839, 271816, 297192, 339213, 387672, 407724, 452284, 475678, 678426, 713517, 815448, 904568, 951356, 985333, 1356852, 1427034, 1902712, 1970666, 2713704, 2854068, 2955999, 3941332, 5708136, 5911998, 6897331, 7882664, 11823996, 13794662, 20691993, 23647992, 27589324, 41383986, 55178648, 82767972, 165535944]

約数ペア:

[(1, 165535944), (2, 82767972), (3, 55178648), (4, 41383986), (6, 27589324), (7, 23647992), (8, 20691993), (12, 13794662), (14, 11823996), (21, 7882664), (24, 6897331), (28, 5911998), (29, 5708136), (42, 3941332), (56, 2955999), (58, 2854068), (61, 2713704), (84, 1970666), (87, 1902712), (116, 1427034), (122, 1356852), (168, 985333), (174, 951356), (183, 904568), (203, 815448), (232, 713517), (244, 678426), (348, 475678), (366, 452284), (406, 407724), (427, 387672), (488, 339213), (557, 297192), (609, 271816), (696, 237839), (732, 226142), (812, 203862), (854, 193836), (1114, 148596), (1218, 135908), (1281, 129224), (1464, 113071), (1624, 101931), (1671, 99064), (1708, 96918), (1769, 93576), (2228, 74298), (2436, 67954), (2562, 64612), (3342, 49532), (3416, 48459), (3538, 46788), (3899, 42456), (4456, 37149), (4872, 33977), (5124, 32306), (5307, 31192), (6684, 24766), (7076, 23394), (7798, 21228), (10248, 16153), (10614, 15596), (11697, 14152), (12383, 13368)]