138695928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48563}}^1$

素因数の和:48596

約数の個数: 64

約数和(自身を含む): 419592960

約数和(自身を除く): 280897032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 48563, 97126, 145689, 194252, 291378, 339941, 388504, 582756, 679882, 825571, 1019823, 1165512, 1359764, 1651142, 2039646, 2476713, 2719528, 3302284, 4079292, 4953426, 5778997, 6604568, 8158584, 9906852, 11557994, 17336991, 19813704, 23115988, 34673982, 46231976, 69347964, 138695928]

約数ペア:

[(1, 138695928), (2, 69347964), (3, 46231976), (4, 34673982), (6, 23115988), (7, 19813704), (8, 17336991), (12, 11557994), (14, 9906852), (17, 8158584), (21, 6604568), (24, 5778997), (28, 4953426), (34, 4079292), (42, 3302284), (51, 2719528), (56, 2476713), (68, 2039646), (84, 1651142), (102, 1359764), (119, 1165512), (136, 1019823), (168, 825571), (204, 679882), (238, 582756), (357, 388504), (408, 339941), (476, 291378), (714, 194252), (952, 145689), (1428, 97126), (2856, 48563)]