114638888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 286675200

約数和(自身を除く): 172036312

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 59, 68, 91, 104, 118, 119, 136, 157, 182, 221, 236, 238, 314, 364, 413, 442, 472, 476, 628, 728, 767, 826, 884, 952, 1003, 1099, 1256, 1534, 1547, 1652, 1768, 2006, 2041, 2198, 2669, 3068, 3094, 3304, 4012, 4082, 4396, 5338, 5369, 6136, 6188, 7021, 8024, 8164, 8792, 9263, 10676, 10738, 12376, 13039, 14042, 14287, 16328, 18526, 18683, 21352, 21476, 26078, 28084, 28574, 34697, 37052, 37366, 42952, 52156, 56168, 57148, 64841, 69394, 74104, 74732, 91273, 104312, 114296, 120419, 129682, 138788, 149464, 157471, 182546, 240838, 242879, 259364, 277576, 314942, 365092, 481676, 485758, 518728, 629884, 730184, 842933, 963352, 971516, 1102297, 1259768, 1685866, 1943032, 2047123, 2204594, 3371732, 4094246, 4409188, 6743464, 8188492, 8818376, 14329861, 16376984, 28659722, 57319444, 114638888]

約数ペア:

[(1, 114638888), (2, 57319444), (4, 28659722), (7, 16376984), (8, 14329861), (13, 8818376), (14, 8188492), (17, 6743464), (26, 4409188), (28, 4094246), (34, 3371732), (52, 2204594), (56, 2047123), (59, 1943032), (68, 1685866), (91, 1259768), (104, 1102297), (118, 971516), (119, 963352), (136, 842933), (157, 730184), (182, 629884), (221, 518728), (236, 485758), (238, 481676), (314, 365092), (364, 314942), (413, 277576), (442, 259364), (472, 242879), (476, 240838), (628, 182546), (728, 157471), (767, 149464), (826, 138788), (884, 129682), (952, 120419), (1003, 114296), (1099, 104312), (1256, 91273), (1534, 74732), (1547, 74104), (1652, 69394), (1768, 64841), (2006, 57148), (2041, 56168), (2198, 52156), (2669, 42952), (3068, 37366), (3094, 37052), (3304, 34697), (4012, 28574), (4082, 28084), (4396, 26078), (5338, 21476), (5369, 21352), (6136, 18683), (6188, 18526), (7021, 16328), (8024, 14287), (8164, 14042), (8792, 13039), (9263, 12376), (10676, 10738)]