155364768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2487

約数の個数: 144

約数和(自身を含む): 503999496

約数和(自身を除く): 348634728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2441, 2448, 2652, 3536, 3744, 3978, 4882, 4896, 5304, 7072, 7323, 7956, 9764, 10608, 14646, 15912, 19528, 21216, 21969, 29292, 31733, 31824, 39056, 41497, 43938, 58584, 63466, 63648, 78112, 82994, 87876, 95199, 117168, 124491, 126932, 165988, 175752, 190398, 234336, 248982, 253864, 285597, 331976, 351504, 373473, 380796, 497964, 507728, 539461, 571194, 663952, 703008, 746946, 761592, 995928, 1015456, 1078922, 1142388, 1327904, 1493892, 1523184, 1618383, 1991856, 2157844, 2284776, 2987784, 3046368, 3236766, 3983712, 4315688, 4569552, 4855149, 5975568, 6473532, 8631376, 9139104, 9710298, 11951136, 12947064, 17262752, 19420596, 25894128, 38841192, 51788256, 77682384, 155364768]

約数ペア:

[(1, 155364768), (2, 77682384), (3, 51788256), (4, 38841192), (6, 25894128), (8, 19420596), (9, 17262752), (12, 12947064), (13, 11951136), (16, 9710298), (17, 9139104), (18, 8631376), (24, 6473532), (26, 5975568), (32, 4855149), (34, 4569552), (36, 4315688), (39, 3983712), (48, 3236766), (51, 3046368), (52, 2987784), (68, 2284776), (72, 2157844), (78, 1991856), (96, 1618383), (102, 1523184), (104, 1493892), (117, 1327904), (136, 1142388), (144, 1078922), (153, 1015456), (156, 995928), (204, 761592), (208, 746946), (221, 703008), (234, 663952), (272, 571194), (288, 539461), (306, 507728), (312, 497964), (408, 380796), (416, 373473), (442, 351504), (468, 331976), (544, 285597), (612, 253864), (624, 248982), (663, 234336), (816, 190398), (884, 175752), (936, 165988), (1224, 126932), (1248, 124491), (1326, 117168), (1632, 95199), (1768, 87876), (1872, 82994), (1989, 78112), (2441, 63648), (2448, 63466), (2652, 58584), (3536, 43938), (3744, 41497), (3978, 39056), (4882, 31824), (4896, 31733), (5304, 29292), (7072, 21969), (7323, 21216), (7956, 19528), (9764, 15912), (10608, 14646)]