179641644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 534110976

約数和(自身を除く): 354469332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 71, 78, 84, 91, 98, 142, 147, 156, 182, 196, 213, 273, 284, 294, 331, 364, 426, 497, 546, 588, 637, 662, 852, 923, 993, 994, 1092, 1274, 1324, 1491, 1846, 1911, 1986, 1988, 2317, 2548, 2769, 2982, 3479, 3692, 3822, 3972, 4303, 4634, 5538, 5964, 6461, 6951, 6958, 7644, 8606, 9268, 10437, 11076, 12909, 12922, 13902, 13916, 16219, 17212, 19383, 20874, 23501, 25818, 25844, 27804, 30121, 32438, 38766, 41748, 45227, 47002, 48657, 51636, 60242, 64876, 70503, 77532, 90363, 90454, 94004, 97314, 120484, 135681, 141006, 164507, 180726, 180908, 194628, 210847, 271362, 282012, 305513, 329014, 361452, 421694, 493521, 542724, 611026, 632541, 658028, 843388, 916539, 987042, 1151549, 1222052, 1265082, 1833078, 1974084, 2138591, 2303098, 2530164, 3454647, 3666156, 4277182, 4606196, 6415773, 6909294, 8554364, 12831546, 13818588, 14970137, 25663092, 29940274, 44910411, 59880548, 89820822, 179641644]

約数ペア:

[(1, 179641644), (2, 89820822), (3, 59880548), (4, 44910411), (6, 29940274), (7, 25663092), (12, 14970137), (13, 13818588), (14, 12831546), (21, 8554364), (26, 6909294), (28, 6415773), (39, 4606196), (42, 4277182), (49, 3666156), (52, 3454647), (71, 2530164), (78, 2303098), (84, 2138591), (91, 1974084), (98, 1833078), (142, 1265082), (147, 1222052), (156, 1151549), (182, 987042), (196, 916539), (213, 843388), (273, 658028), (284, 632541), (294, 611026), (331, 542724), (364, 493521), (426, 421694), (497, 361452), (546, 329014), (588, 305513), (637, 282012), (662, 271362), (852, 210847), (923, 194628), (993, 180908), (994, 180726), (1092, 164507), (1274, 141006), (1324, 135681), (1491, 120484), (1846, 97314), (1911, 94004), (1986, 90454), (1988, 90363), (2317, 77532), (2548, 70503), (2769, 64876), (2982, 60242), (3479, 51636), (3692, 48657), (3822, 47002), (3972, 45227), (4303, 41748), (4634, 38766), (5538, 32438), (5964, 30121), (6461, 27804), (6951, 25844), (6958, 25818), (7644, 23501), (8606, 20874), (9268, 19383), (10437, 17212), (11076, 16219), (12909, 13916), (12922, 13902)]