158967984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 508142080

約数和(自身を除く): 349174096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 592, 673, 703, 777, 798, 888, 912, 1036, 1064, 1346, 1406, 1554, 1596, 1776, 2019, 2072, 2109, 2128, 2692, 2812, 3108, 3192, 4038, 4144, 4218, 4711, 4921, 5384, 5624, 6216, 6384, 8076, 8436, 9422, 9842, 10768, 11248, 12432, 12787, 14133, 14763, 16152, 16872, 18844, 19684, 24901, 25574, 28266, 29526, 32304, 33744, 37688, 38361, 39368, 49802, 51148, 56532, 59052, 74703, 75376, 76722, 78736, 89509, 99604, 102296, 113064, 118104, 149406, 153444, 174307, 179018, 199208, 204592, 226128, 236208, 268527, 298812, 306888, 348614, 358036, 398416, 473119, 522921, 537054, 597624, 613776, 697228, 716072, 946238, 1045842, 1074108, 1195248, 1394456, 1419357, 1432144, 1892476, 2091684, 2148216, 2788912, 2838714, 3311833, 3784952, 4183368, 4296432, 5677428, 6623666, 7569904, 8366736, 9935499, 11354856, 13247332, 19870998, 22709712, 26494664, 39741996, 52989328, 79483992, 158967984]

約数ペア:

[(1, 158967984), (2, 79483992), (3, 52989328), (4, 39741996), (6, 26494664), (7, 22709712), (8, 19870998), (12, 13247332), (14, 11354856), (16, 9935499), (19, 8366736), (21, 7569904), (24, 6623666), (28, 5677428), (37, 4296432), (38, 4183368), (42, 3784952), (48, 3311833), (56, 2838714), (57, 2788912), (74, 2148216), (76, 2091684), (84, 1892476), (111, 1432144), (112, 1419357), (114, 1394456), (133, 1195248), (148, 1074108), (152, 1045842), (168, 946238), (222, 716072), (228, 697228), (259, 613776), (266, 597624), (296, 537054), (304, 522921), (336, 473119), (399, 398416), (444, 358036), (456, 348614), (518, 306888), (532, 298812), (592, 268527), (673, 236208), (703, 226128), (777, 204592), (798, 199208), (888, 179018), (912, 174307), (1036, 153444), (1064, 149406), (1346, 118104), (1406, 113064), (1554, 102296), (1596, 99604), (1776, 89509), (2019, 78736), (2072, 76722), (2109, 75376), (2128, 74703), (2692, 59052), (2812, 56532), (3108, 51148), (3192, 49802), (4038, 39368), (4144, 38361), (4218, 37688), (4711, 33744), (4921, 32304), (5384, 29526), (5624, 28266), (6216, 25574), (6384, 24901), (8076, 19684), (8436, 18844), (9422, 16872), (9842, 16152), (10768, 14763), (11248, 14133), (12432, 12787)]