155217072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 448846272

約数和(自身を除く): 293629200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 53, 68, 74, 97, 102, 106, 111, 136, 148, 159, 194, 204, 212, 222, 272, 291, 296, 318, 388, 408, 424, 444, 582, 592, 629, 636, 776, 816, 848, 888, 901, 1164, 1258, 1272, 1552, 1649, 1776, 1802, 1887, 1961, 2328, 2516, 2544, 2703, 3298, 3589, 3604, 3774, 3922, 4656, 4947, 5032, 5141, 5406, 5883, 6596, 7178, 7208, 7548, 7844, 9894, 10064, 10282, 10767, 10812, 11766, 13192, 14356, 14416, 15096, 15423, 15688, 19788, 20564, 21534, 21624, 23532, 26384, 28712, 30192, 30846, 31376, 33337, 39576, 41128, 43068, 43248, 47064, 57424, 61013, 61692, 66674, 79152, 82256, 86136, 87397, 94128, 100011, 122026, 123384, 133348, 172272, 174794, 183039, 190217, 200022, 244052, 246768, 262191, 266696, 349588, 366078, 380434, 400044, 488104, 524382, 533392, 570651, 699176, 732156, 760868, 800088, 976208, 1048764, 1141302, 1398352, 1464312, 1521736, 1600176, 2097528, 2282604, 2928624, 3043472, 3233689, 4195056, 4565208, 6467378, 9130416, 9701067, 12934756, 19402134, 25869512, 38804268, 51739024, 77608536, 155217072]

約数ペア:

[(1, 155217072), (2, 77608536), (3, 51739024), (4, 38804268), (6, 25869512), (8, 19402134), (12, 12934756), (16, 9701067), (17, 9130416), (24, 6467378), (34, 4565208), (37, 4195056), (48, 3233689), (51, 3043472), (53, 2928624), (68, 2282604), (74, 2097528), (97, 1600176), (102, 1521736), (106, 1464312), (111, 1398352), (136, 1141302), (148, 1048764), (159, 976208), (194, 800088), (204, 760868), (212, 732156), (222, 699176), (272, 570651), (291, 533392), (296, 524382), (318, 488104), (388, 400044), (408, 380434), (424, 366078), (444, 349588), (582, 266696), (592, 262191), (629, 246768), (636, 244052), (776, 200022), (816, 190217), (848, 183039), (888, 174794), (901, 172272), (1164, 133348), (1258, 123384), (1272, 122026), (1552, 100011), (1649, 94128), (1776, 87397), (1802, 86136), (1887, 82256), (1961, 79152), (2328, 66674), (2516, 61692), (2544, 61013), (2703, 57424), (3298, 47064), (3589, 43248), (3604, 43068), (3774, 41128), (3922, 39576), (4656, 33337), (4947, 31376), (5032, 30846), (5141, 30192), (5406, 28712), (5883, 26384), (6596, 23532), (7178, 21624), (7208, 21534), (7548, 20564), (7844, 19788), (9894, 15688), (10064, 15423), (10282, 15096), (10767, 14416), (10812, 14356), (11766, 13192)]