149528988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 473054400

約数和(自身を除く): 323525412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 49, 58, 63, 74, 79, 84, 87, 98, 111, 116, 126, 147, 148, 158, 174, 196, 203, 222, 237, 252, 259, 261, 294, 316, 333, 348, 406, 441, 444, 474, 518, 522, 553, 588, 609, 666, 711, 777, 812, 882, 948, 1036, 1044, 1073, 1106, 1218, 1332, 1421, 1422, 1554, 1659, 1764, 1813, 1827, 2146, 2212, 2291, 2331, 2436, 2842, 2844, 2923, 3108, 3219, 3318, 3626, 3654, 3871, 4263, 4292, 4582, 4662, 4977, 5439, 5684, 5846, 6438, 6636, 6873, 7252, 7308, 7511, 7742, 8526, 8769, 9164, 9324, 9657, 9954, 10878, 11613, 11692, 12789, 12876, 13746, 15022, 15484, 16037, 16317, 17052, 17538, 19314, 19908, 20461, 20619, 21756, 22533, 23226, 25578, 26307, 27492, 30044, 32074, 32634, 34839, 35076, 38628, 40922, 41238, 45066, 46452, 48111, 51156, 52577, 52614, 61383, 64148, 65268, 67599, 69678, 81844, 82476, 84767, 90132, 96222, 105154, 105228, 112259, 122766, 135198, 139356, 143227, 144333, 157731, 169534, 184149, 192444, 210308, 224518, 245532, 254301, 270396, 286454, 288666, 315462, 336777, 339068, 368298, 429681, 449036, 473193, 508602, 572908, 577332, 593369, 630924, 673554, 736596, 762903, 859362, 946386, 1010331, 1017204, 1186738, 1289043, 1347108, 1525806, 1718724, 1780107, 1892772, 2020662, 2373476, 2578086, 3051612, 3560214, 4041324, 4153583, 5156172, 5340321, 7120428, 8307166, 10680642, 12460749, 16614332, 21361284, 24921498, 37382247, 49842996, 74764494, 149528988]

約数ペア:

[(1, 149528988), (2, 74764494), (3, 49842996), (4, 37382247), (6, 24921498), (7, 21361284), (9, 16614332), (12, 12460749), (14, 10680642), (18, 8307166), (21, 7120428), (28, 5340321), (29, 5156172), (36, 4153583), (37, 4041324), (42, 3560214), (49, 3051612), (58, 2578086), (63, 2373476), (74, 2020662), (79, 1892772), (84, 1780107), (87, 1718724), (98, 1525806), (111, 1347108), (116, 1289043), (126, 1186738), (147, 1017204), (148, 1010331), (158, 946386), (174, 859362), (196, 762903), (203, 736596), (222, 673554), (237, 630924), (252, 593369), (259, 577332), (261, 572908), (294, 508602), (316, 473193), (333, 449036), (348, 429681), (406, 368298), (441, 339068), (444, 336777), (474, 315462), (518, 288666), (522, 286454), (553, 270396), (588, 254301), (609, 245532), (666, 224518), (711, 210308), (777, 192444), (812, 184149), (882, 169534), (948, 157731), (1036, 144333), (1044, 143227), (1073, 139356), (1106, 135198), (1218, 122766), (1332, 112259), (1421, 105228), (1422, 105154), (1554, 96222), (1659, 90132), (1764, 84767), (1813, 82476), (1827, 81844), (2146, 69678), (2212, 67599), (2291, 65268), (2331, 64148), (2436, 61383), (2842, 52614), (2844, 52577), (2923, 51156), (3108, 48111), (3219, 46452), (3318, 45066), (3626, 41238), (3654, 40922), (3871, 38628), (4263, 35076), (4292, 34839), (4582, 32634), (4662, 32074), (4977, 30044), (5439, 27492), (5684, 26307), (5846, 25578), (6438, 23226), (6636, 22533), (6873, 21756), (7252, 20619), (7308, 20461), (7511, 19908), (7742, 19314), (8526, 17538), (8769, 17052), (9164, 16317), (9324, 16037), (9657, 15484), (9954, 15022), (10878, 13746), (11613, 12876), (11692, 12789)]