137453442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 326590464

約数和(自身を除く): 189137022

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 193, 217, 386, 434, 547, 579, 651, 1094, 1158, 1302, 1351, 1641, 2702, 3282, 3829, 4053, 5983, 7658, 8106, 11487, 11966, 16957, 17949, 22974, 33914, 35898, 41881, 50871, 83762, 101742, 105571, 118699, 125643, 211142, 237398, 251286, 316713, 356097, 633426, 712194, 738997, 1477994, 2216991, 3272701, 4433982, 6545402, 9818103, 19636206, 22908907, 45817814, 68726721, 137453442]

約数ペア:

[(1, 137453442), (2, 68726721), (3, 45817814), (6, 22908907), (7, 19636206), (14, 9818103), (21, 6545402), (31, 4433982), (42, 3272701), (62, 2216991), (93, 1477994), (186, 738997), (193, 712194), (217, 633426), (386, 356097), (434, 316713), (547, 251286), (579, 237398), (651, 211142), (1094, 125643), (1158, 118699), (1302, 105571), (1351, 101742), (1641, 83762), (2702, 50871), (3282, 41881), (3829, 35898), (4053, 33914), (5983, 22974), (7658, 17949), (8106, 16957), (11487, 11966)]