140620158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 384307200

約数和(自身を除く): 243687042

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 79, 102, 119, 126, 153, 158, 189, 237, 238, 277, 306, 357, 378, 459, 474, 553, 554, 711, 714, 831, 918, 1071, 1106, 1343, 1422, 1659, 1662, 1939, 2133, 2142, 2493, 2686, 3213, 3318, 3878, 4029, 4266, 4709, 4977, 4986, 5817, 6426, 7479, 8058, 9401, 9418, 9954, 11634, 12087, 14127, 14931, 14958, 17451, 18802, 21883, 24174, 28203, 28254, 29862, 32963, 34902, 36261, 42381, 43766, 52353, 56406, 65649, 65926, 72522, 84609, 84762, 98889, 104706, 127143, 131298, 153181, 169218, 196947, 197778, 253827, 254286, 296667, 306362, 372011, 393894, 459543, 507654, 590841, 593334, 744022, 890001, 919086, 1116033, 1181682, 1378629, 1780002, 2232066, 2604077, 2757258, 3348099, 4135887, 5208154, 6696198, 7812231, 8271774, 10044297, 15624462, 20088594, 23436693, 46873386, 70310079, 140620158]

約数ペア:

[(1, 140620158), (2, 70310079), (3, 46873386), (6, 23436693), (7, 20088594), (9, 15624462), (14, 10044297), (17, 8271774), (18, 7812231), (21, 6696198), (27, 5208154), (34, 4135887), (42, 3348099), (51, 2757258), (54, 2604077), (63, 2232066), (79, 1780002), (102, 1378629), (119, 1181682), (126, 1116033), (153, 919086), (158, 890001), (189, 744022), (237, 593334), (238, 590841), (277, 507654), (306, 459543), (357, 393894), (378, 372011), (459, 306362), (474, 296667), (553, 254286), (554, 253827), (711, 197778), (714, 196947), (831, 169218), (918, 153181), (1071, 131298), (1106, 127143), (1343, 104706), (1422, 98889), (1659, 84762), (1662, 84609), (1939, 72522), (2133, 65926), (2142, 65649), (2493, 56406), (2686, 52353), (3213, 43766), (3318, 42381), (3878, 36261), (4029, 34902), (4266, 32963), (4709, 29862), (4977, 28254), (4986, 28203), (5817, 24174), (6426, 21883), (7479, 18802), (8058, 17451), (9401, 14958), (9418, 14931), (9954, 14127), (11634, 12087)]