149559228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 472582656

約数和(自身を除く): 323023428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 639, 643, 819, 852, 923, 994, 1092, 1278, 1286, 1491, 1638, 1846, 1929, 1988, 2556, 2572, 2769, 2982, 3276, 3692, 3858, 4473, 4501, 5538, 5787, 5964, 6461, 7716, 8307, 8359, 8946, 9002, 11076, 11574, 12922, 13503, 16614, 16718, 17892, 18004, 19383, 23148, 25077, 25844, 27006, 33228, 33436, 38766, 40509, 45653, 50154, 54012, 58149, 58513, 75231, 77532, 81018, 91306, 100308, 116298, 117026, 136959, 150462, 162036, 175539, 182612, 232596, 234052, 273918, 300924, 319571, 351078, 410877, 526617, 547836, 593489, 639142, 702156, 821754, 958713, 1053234, 1186978, 1278284, 1643508, 1780467, 1917426, 2106468, 2373956, 2876139, 3560934, 3834852, 4154423, 5341401, 5752278, 7121868, 8308846, 10682802, 11504556, 12463269, 16617692, 21365604, 24926538, 37389807, 49853076, 74779614, 149559228]

約数ペア:

[(1, 149559228), (2, 74779614), (3, 49853076), (4, 37389807), (6, 24926538), (7, 21365604), (9, 16617692), (12, 12463269), (13, 11504556), (14, 10682802), (18, 8308846), (21, 7121868), (26, 5752278), (28, 5341401), (36, 4154423), (39, 3834852), (42, 3560934), (52, 2876139), (63, 2373956), (71, 2106468), (78, 1917426), (84, 1780467), (91, 1643508), (117, 1278284), (126, 1186978), (142, 1053234), (156, 958713), (182, 821754), (213, 702156), (234, 639142), (252, 593489), (273, 547836), (284, 526617), (364, 410877), (426, 351078), (468, 319571), (497, 300924), (546, 273918), (639, 234052), (643, 232596), (819, 182612), (852, 175539), (923, 162036), (994, 150462), (1092, 136959), (1278, 117026), (1286, 116298), (1491, 100308), (1638, 91306), (1846, 81018), (1929, 77532), (1988, 75231), (2556, 58513), (2572, 58149), (2769, 54012), (2982, 50154), (3276, 45653), (3692, 40509), (3858, 38766), (4473, 33436), (4501, 33228), (5538, 27006), (5787, 25844), (5964, 25077), (6461, 23148), (7716, 19383), (8307, 18004), (8359, 17892), (8946, 16718), (9002, 16614), (11076, 13503), (11574, 12922)]