143788428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 445536000

約数和(自身を除く): 301747572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 171, 177, 228, 236, 252, 266, 342, 354, 399, 413, 509, 531, 532, 684, 708, 798, 826, 1018, 1062, 1121, 1197, 1239, 1527, 1596, 1652, 2036, 2124, 2242, 2394, 2478, 3054, 3363, 3563, 3717, 4484, 4581, 4788, 4956, 6108, 6726, 7126, 7434, 7847, 9162, 9671, 10089, 10689, 13452, 14252, 14868, 15694, 18324, 19342, 20178, 21378, 23541, 29013, 30031, 31388, 32067, 38684, 40356, 42756, 47082, 58026, 60062, 64134, 67697, 70623, 87039, 90093, 94164, 116052, 120124, 128268, 135394, 141246, 174078, 180186, 203091, 210217, 270279, 270788, 282492, 348156, 360372, 406182, 420434, 540558, 570589, 609273, 630651, 812364, 840868, 1081116, 1141178, 1218546, 1261302, 1711767, 1891953, 2282356, 2437092, 2522604, 3423534, 3783906, 3994123, 5135301, 6847068, 7567812, 7988246, 10270602, 11982369, 15976492, 20541204, 23964738, 35947107, 47929476, 71894214, 143788428]

約数ペア:

[(1, 143788428), (2, 71894214), (3, 47929476), (4, 35947107), (6, 23964738), (7, 20541204), (9, 15976492), (12, 11982369), (14, 10270602), (18, 7988246), (19, 7567812), (21, 6847068), (28, 5135301), (36, 3994123), (38, 3783906), (42, 3423534), (57, 2522604), (59, 2437092), (63, 2282356), (76, 1891953), (84, 1711767), (114, 1261302), (118, 1218546), (126, 1141178), (133, 1081116), (171, 840868), (177, 812364), (228, 630651), (236, 609273), (252, 570589), (266, 540558), (342, 420434), (354, 406182), (399, 360372), (413, 348156), (509, 282492), (531, 270788), (532, 270279), (684, 210217), (708, 203091), (798, 180186), (826, 174078), (1018, 141246), (1062, 135394), (1121, 128268), (1197, 120124), (1239, 116052), (1527, 94164), (1596, 90093), (1652, 87039), (2036, 70623), (2124, 67697), (2242, 64134), (2394, 60062), (2478, 58026), (3054, 47082), (3363, 42756), (3563, 40356), (3717, 38684), (4484, 32067), (4581, 31388), (4788, 30031), (4956, 29013), (6108, 23541), (6726, 21378), (7126, 20178), (7434, 19342), (7847, 18324), (9162, 15694), (9671, 14868), (10089, 14252), (10689, 13452)]