122816988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 378443520

約数和(自身を除く): 255626532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 113, 114, 126, 133, 171, 226, 227, 228, 252, 266, 339, 342, 399, 452, 454, 532, 678, 681, 684, 791, 798, 908, 1017, 1197, 1356, 1362, 1582, 1589, 1596, 2034, 2043, 2147, 2373, 2394, 2724, 3164, 3178, 4068, 4086, 4294, 4313, 4746, 4767, 4788, 6356, 6441, 7119, 8172, 8588, 8626, 9492, 9534, 12882, 12939, 14238, 14301, 15029, 17252, 19068, 19323, 25651, 25764, 25878, 28476, 28602, 30058, 30191, 38646, 38817, 45087, 51302, 51756, 57204, 60116, 60382, 76953, 77292, 77634, 90174, 90573, 102604, 120764, 135261, 153906, 155268, 179557, 180348, 181146, 230859, 270522, 271719, 307812, 359114, 362292, 461718, 487369, 538671, 541044, 543438, 718228, 923436, 974738, 1077342, 1086876, 1462107, 1616013, 1949476, 2154684, 2924214, 3232026, 3411583, 4386321, 5848428, 6464052, 6823166, 8772642, 10234749, 13646332, 17545284, 20469498, 30704247, 40938996, 61408494, 122816988]

約数ペア:

[(1, 122816988), (2, 61408494), (3, 40938996), (4, 30704247), (6, 20469498), (7, 17545284), (9, 13646332), (12, 10234749), (14, 8772642), (18, 6823166), (19, 6464052), (21, 5848428), (28, 4386321), (36, 3411583), (38, 3232026), (42, 2924214), (57, 2154684), (63, 1949476), (76, 1616013), (84, 1462107), (113, 1086876), (114, 1077342), (126, 974738), (133, 923436), (171, 718228), (226, 543438), (227, 541044), (228, 538671), (252, 487369), (266, 461718), (339, 362292), (342, 359114), (399, 307812), (452, 271719), (454, 270522), (532, 230859), (678, 181146), (681, 180348), (684, 179557), (791, 155268), (798, 153906), (908, 135261), (1017, 120764), (1197, 102604), (1356, 90573), (1362, 90174), (1582, 77634), (1589, 77292), (1596, 76953), (2034, 60382), (2043, 60116), (2147, 57204), (2373, 51756), (2394, 51302), (2724, 45087), (3164, 38817), (3178, 38646), (4068, 30191), (4086, 30058), (4294, 28602), (4313, 28476), (4746, 25878), (4767, 25764), (4788, 25651), (6356, 19323), (6441, 19068), (7119, 17252), (8172, 15029), (8588, 14301), (8626, 14238), (9492, 12939), (9534, 12882)]