38139156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 114528960

約数和(自身を除く): 76389804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 37, 38, 44, 57, 66, 74, 76, 99, 111, 114, 132, 137, 148, 171, 198, 209, 222, 228, 274, 333, 342, 396, 407, 411, 418, 444, 548, 627, 666, 684, 703, 814, 822, 836, 1221, 1233, 1254, 1332, 1406, 1507, 1628, 1644, 1881, 2109, 2442, 2466, 2508, 2603, 2812, 3014, 3663, 3762, 4218, 4521, 4884, 4932, 5069, 5206, 6028, 6327, 7326, 7524, 7733, 7809, 8436, 9042, 10138, 10412, 12654, 13563, 14652, 15207, 15466, 15618, 18084, 20276, 23199, 23427, 25308, 27126, 28633, 30414, 30932, 31236, 45621, 46398, 46854, 54252, 55759, 57266, 60828, 69597, 85899, 91242, 92796, 93708, 96311, 111518, 114532, 139194, 167277, 171798, 182484, 192622, 223036, 257697, 278388, 288933, 334554, 343596, 385244, 501831, 515394, 577866, 669108, 866799, 1003662, 1030788, 1059421, 1155732, 1733598, 2007324, 2118842, 3178263, 3467196, 4237684, 6356526, 9534789, 12713052, 19069578, 38139156]

約数ペア:

[(1, 38139156), (2, 19069578), (3, 12713052), (4, 9534789), (6, 6356526), (9, 4237684), (11, 3467196), (12, 3178263), (18, 2118842), (19, 2007324), (22, 1733598), (33, 1155732), (36, 1059421), (37, 1030788), (38, 1003662), (44, 866799), (57, 669108), (66, 577866), (74, 515394), (76, 501831), (99, 385244), (111, 343596), (114, 334554), (132, 288933), (137, 278388), (148, 257697), (171, 223036), (198, 192622), (209, 182484), (222, 171798), (228, 167277), (274, 139194), (333, 114532), (342, 111518), (396, 96311), (407, 93708), (411, 92796), (418, 91242), (444, 85899), (548, 69597), (627, 60828), (666, 57266), (684, 55759), (703, 54252), (814, 46854), (822, 46398), (836, 45621), (1221, 31236), (1233, 30932), (1254, 30414), (1332, 28633), (1406, 27126), (1507, 25308), (1628, 23427), (1644, 23199), (1881, 20276), (2109, 18084), (2442, 15618), (2466, 15466), (2508, 15207), (2603, 14652), (2812, 13563), (3014, 12654), (3663, 10412), (3762, 10138), (4218, 9042), (4521, 8436), (4884, 7809), (4932, 7733), (5069, 7524), (5206, 7326), (6028, 6327)]