138951072

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 444528000

約数和(自身を除く): 305576928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 89, 96, 104, 108, 117, 139, 144, 156, 178, 208, 216, 234, 267, 278, 288, 312, 351, 356, 416, 417, 432, 468, 534, 556, 624, 702, 712, 801, 834, 864, 936, 1068, 1112, 1157, 1248, 1251, 1404, 1424, 1602, 1668, 1807, 1872, 2136, 2224, 2314, 2403, 2502, 2808, 2848, 3204, 3336, 3471, 3614, 3744, 3753, 4272, 4448, 4628, 4806, 5004, 5421, 5616, 6408, 6672, 6942, 7228, 7506, 8544, 9256, 9612, 10008, 10413, 10842, 11232, 12371, 12816, 13344, 13884, 14456, 15012, 16263, 18512, 19224, 20016, 20826, 21684, 24742, 25632, 27768, 28912, 30024, 31239, 32526, 37024, 37113, 38448, 40032, 41652, 43368, 48789, 49484, 55536, 57824, 60048, 62478, 65052, 74226, 76896, 83304, 86736, 97578, 98968, 111072, 111339, 120096, 124956, 130104, 148452, 160823, 166608, 173472, 195156, 197936, 222678, 249912, 260208, 296904, 321646, 333216, 334017, 390312, 395872, 445356, 482469, 499824, 520416, 593808, 643292, 668034, 780624, 890712, 964938, 999648, 1187616, 1286584, 1336068, 1447407, 1561248, 1781424, 1929876, 2573168, 2672136, 2894814, 3562848, 3859752, 4342221, 5146336, 5344272, 5789628, 7719504, 8684442, 10688544, 11579256, 15439008, 17368884, 23158512, 34737768, 46317024, 69475536, 138951072]

約数ペア:

[(1, 138951072), (2, 69475536), (3, 46317024), (4, 34737768), (6, 23158512), (8, 17368884), (9, 15439008), (12, 11579256), (13, 10688544), (16, 8684442), (18, 7719504), (24, 5789628), (26, 5344272), (27, 5146336), (32, 4342221), (36, 3859752), (39, 3562848), (48, 2894814), (52, 2672136), (54, 2573168), (72, 1929876), (78, 1781424), (89, 1561248), (96, 1447407), (104, 1336068), (108, 1286584), (117, 1187616), (139, 999648), (144, 964938), (156, 890712), (178, 780624), (208, 668034), (216, 643292), (234, 593808), (267, 520416), (278, 499824), (288, 482469), (312, 445356), (351, 395872), (356, 390312), (416, 334017), (417, 333216), (432, 321646), (468, 296904), (534, 260208), (556, 249912), (624, 222678), (702, 197936), (712, 195156), (801, 173472), (834, 166608), (864, 160823), (936, 148452), (1068, 130104), (1112, 124956), (1157, 120096), (1248, 111339), (1251, 111072), (1404, 98968), (1424, 97578), (1602, 86736), (1668, 83304), (1807, 76896), (1872, 74226), (2136, 65052), (2224, 62478), (2314, 60048), (2403, 57824), (2502, 55536), (2808, 49484), (2848, 48789), (3204, 43368), (3336, 41652), (3471, 40032), (3614, 38448), (3744, 37113), (3753, 37024), (4272, 32526), (4448, 31239), (4628, 30024), (4806, 28912), (5004, 27768), (5421, 25632), (5616, 24742), (6408, 21684), (6672, 20826), (6942, 20016), (7228, 19224), (7506, 18512), (8544, 16263), (9256, 15012), (9612, 14456), (10008, 13884), (10413, 13344), (10842, 12816), (11232, 12371)]