127918812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 375072768

約数和(自身を除く): 247153956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 67, 68, 84, 98, 102, 119, 134, 147, 191, 196, 201, 204, 238, 268, 294, 357, 382, 402, 469, 476, 573, 588, 714, 764, 804, 833, 938, 1139, 1146, 1337, 1407, 1428, 1666, 1876, 2278, 2292, 2499, 2674, 2814, 3247, 3283, 3332, 3417, 4011, 4556, 4998, 5348, 5628, 6494, 6566, 6834, 7973, 8022, 9359, 9741, 9849, 9996, 12797, 12988, 13132, 13668, 15946, 16044, 18718, 19482, 19698, 22729, 23919, 25594, 28077, 31892, 37436, 38391, 38964, 39396, 45458, 47838, 51188, 55811, 56154, 68187, 76782, 89579, 90916, 95676, 111622, 112308, 136374, 153564, 159103, 167433, 179158, 217549, 223244, 268737, 272748, 318206, 334866, 358316, 435098, 477309, 537474, 627053, 636412, 652647, 669732, 870196, 954618, 1074948, 1254106, 1305294, 1522843, 1881159, 1909236, 2508212, 2610588, 3045686, 3762318, 4568529, 6091372, 7524636, 9137058, 10659901, 18274116, 21319802, 31979703, 42639604, 63959406, 127918812]

約数ペア:

[(1, 127918812), (2, 63959406), (3, 42639604), (4, 31979703), (6, 21319802), (7, 18274116), (12, 10659901), (14, 9137058), (17, 7524636), (21, 6091372), (28, 4568529), (34, 3762318), (42, 3045686), (49, 2610588), (51, 2508212), (67, 1909236), (68, 1881159), (84, 1522843), (98, 1305294), (102, 1254106), (119, 1074948), (134, 954618), (147, 870196), (191, 669732), (196, 652647), (201, 636412), (204, 627053), (238, 537474), (268, 477309), (294, 435098), (357, 358316), (382, 334866), (402, 318206), (469, 272748), (476, 268737), (573, 223244), (588, 217549), (714, 179158), (764, 167433), (804, 159103), (833, 153564), (938, 136374), (1139, 112308), (1146, 111622), (1337, 95676), (1407, 90916), (1428, 89579), (1666, 76782), (1876, 68187), (2278, 56154), (2292, 55811), (2499, 51188), (2674, 47838), (2814, 45458), (3247, 39396), (3283, 38964), (3332, 38391), (3417, 37436), (4011, 31892), (4556, 28077), (4998, 25594), (5348, 23919), (5628, 22729), (6494, 19698), (6566, 19482), (6834, 18718), (7973, 16044), (8022, 15946), (9359, 13668), (9741, 13132), (9849, 12988), (9996, 12797)]