158487588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 489216000

約数和(自身を除く): 330728412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 158, 171, 228, 237, 252, 266, 316, 342, 399, 419, 474, 532, 553, 684, 711, 798, 838, 948, 1106, 1197, 1257, 1422, 1501, 1596, 1659, 1676, 2212, 2394, 2514, 2844, 2933, 3002, 3318, 3771, 4503, 4788, 4977, 5028, 5866, 6004, 6636, 7542, 7961, 8799, 9006, 9954, 10507, 11732, 13509, 15084, 15922, 17598, 18012, 19908, 21014, 23883, 26397, 27018, 31521, 31844, 33101, 35196, 42028, 47766, 52794, 54036, 55727, 63042, 66202, 71649, 94563, 95532, 99303, 105588, 111454, 126084, 132404, 143298, 167181, 189126, 198606, 222908, 231707, 286596, 297909, 334362, 378252, 397212, 463414, 501543, 595818, 628919, 668724, 695121, 926828, 1003086, 1191636, 1257838, 1390242, 1886757, 2006172, 2085363, 2515676, 2780484, 3773514, 4170726, 4402433, 5660271, 7547028, 8341452, 8804866, 11320542, 13207299, 17609732, 22641084, 26414598, 39621897, 52829196, 79243794, 158487588]

約数ペア:

[(1, 158487588), (2, 79243794), (3, 52829196), (4, 39621897), (6, 26414598), (7, 22641084), (9, 17609732), (12, 13207299), (14, 11320542), (18, 8804866), (19, 8341452), (21, 7547028), (28, 5660271), (36, 4402433), (38, 4170726), (42, 3773514), (57, 2780484), (63, 2515676), (76, 2085363), (79, 2006172), (84, 1886757), (114, 1390242), (126, 1257838), (133, 1191636), (158, 1003086), (171, 926828), (228, 695121), (237, 668724), (252, 628919), (266, 595818), (316, 501543), (342, 463414), (399, 397212), (419, 378252), (474, 334362), (532, 297909), (553, 286596), (684, 231707), (711, 222908), (798, 198606), (838, 189126), (948, 167181), (1106, 143298), (1197, 132404), (1257, 126084), (1422, 111454), (1501, 105588), (1596, 99303), (1659, 95532), (1676, 94563), (2212, 71649), (2394, 66202), (2514, 63042), (2844, 55727), (2933, 54036), (3002, 52794), (3318, 47766), (3771, 42028), (4503, 35196), (4788, 33101), (4977, 31844), (5028, 31521), (5866, 27018), (6004, 26397), (6636, 23883), (7542, 21014), (7961, 19908), (8799, 18012), (9006, 17598), (9954, 15922), (10507, 15084), (11732, 13509)]