127417788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 352453192

約数和(自身を除く): 225035404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 289, 306, 331, 333, 444, 578, 612, 629, 662, 666, 867, 993, 1156, 1258, 1324, 1332, 1734, 1887, 1986, 2516, 2601, 2979, 3468, 3774, 3972, 5202, 5627, 5661, 5958, 7548, 10404, 10693, 11254, 11322, 11916, 12247, 16881, 21386, 22508, 22644, 24494, 32079, 33762, 36741, 42772, 48988, 50643, 64158, 67524, 73482, 95659, 96237, 101286, 110223, 128316, 146964, 191318, 192474, 202572, 208199, 220446, 286977, 382636, 384948, 416398, 440892, 573954, 624597, 832796, 860931, 1147908, 1249194, 1721862, 1873791, 2498388, 3443724, 3539383, 3747582, 7078766, 7495164, 10618149, 14157532, 21236298, 31854447, 42472596, 63708894, 127417788]

約数ペア:

[(1, 127417788), (2, 63708894), (3, 42472596), (4, 31854447), (6, 21236298), (9, 14157532), (12, 10618149), (17, 7495164), (18, 7078766), (34, 3747582), (36, 3539383), (37, 3443724), (51, 2498388), (68, 1873791), (74, 1721862), (102, 1249194), (111, 1147908), (148, 860931), (153, 832796), (204, 624597), (222, 573954), (289, 440892), (306, 416398), (331, 384948), (333, 382636), (444, 286977), (578, 220446), (612, 208199), (629, 202572), (662, 192474), (666, 191318), (867, 146964), (993, 128316), (1156, 110223), (1258, 101286), (1324, 96237), (1332, 95659), (1734, 73482), (1887, 67524), (1986, 64158), (2516, 50643), (2601, 48988), (2979, 42772), (3468, 36741), (3774, 33762), (3972, 32079), (5202, 24494), (5627, 22644), (5661, 22508), (5958, 21386), (7548, 16881), (10404, 12247), (10693, 11916), (11254, 11322)]