138690804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 395422720

約数和(自身を除く): 256731916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 201, 228, 266, 268, 399, 402, 469, 532, 798, 804, 938, 1273, 1297, 1407, 1596, 1876, 2546, 2594, 2814, 3819, 3891, 5092, 5188, 5628, 7638, 7782, 8911, 9079, 15276, 15564, 17822, 18158, 24643, 26733, 27237, 35644, 36316, 49286, 53466, 54474, 73929, 86899, 98572, 106932, 108948, 147858, 172501, 173798, 260697, 295716, 345002, 347596, 517503, 521394, 608293, 690004, 1035006, 1042788, 1216586, 1651081, 1824879, 2070012, 2433172, 3302162, 3649758, 4953243, 6604324, 7299516, 9906486, 11557567, 19812972, 23115134, 34672701, 46230268, 69345402, 138690804]

約数ペア:

[(1, 138690804), (2, 69345402), (3, 46230268), (4, 34672701), (6, 23115134), (7, 19812972), (12, 11557567), (14, 9906486), (19, 7299516), (21, 6604324), (28, 4953243), (38, 3649758), (42, 3302162), (57, 2433172), (67, 2070012), (76, 1824879), (84, 1651081), (114, 1216586), (133, 1042788), (134, 1035006), (201, 690004), (228, 608293), (266, 521394), (268, 517503), (399, 347596), (402, 345002), (469, 295716), (532, 260697), (798, 173798), (804, 172501), (938, 147858), (1273, 108948), (1297, 106932), (1407, 98572), (1596, 86899), (1876, 73929), (2546, 54474), (2594, 53466), (2814, 49286), (3819, 36316), (3891, 35644), (5092, 27237), (5188, 26733), (5628, 24643), (7638, 18158), (7782, 17822), (8911, 15564), (9079, 15276)]