141728496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 457970688

約数和(自身を除く): 316242192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 457, 497, 546, 568, 624, 728, 852, 914, 923, 994, 1092, 1136, 1371, 1456, 1491, 1704, 1828, 1846, 1988, 2184, 2742, 2769, 2982, 3199, 3408, 3656, 3692, 3976, 4368, 5484, 5538, 5941, 5964, 6398, 6461, 7312, 7384, 7952, 9597, 10968, 11076, 11882, 11928, 12796, 12922, 14768, 17823, 19194, 19383, 21936, 22152, 23764, 23856, 25592, 25844, 32447, 35646, 38388, 38766, 41587, 44304, 47528, 51184, 51688, 64894, 71292, 76776, 77532, 83174, 95056, 97341, 103376, 124761, 129788, 142584, 153552, 155064, 166348, 194682, 227129, 249522, 259576, 285168, 310128, 332696, 389364, 421811, 454258, 499044, 519152, 665392, 681387, 778728, 843622, 908516, 998088, 1265433, 1362774, 1557456, 1687244, 1817032, 1996176, 2530866, 2725548, 2952677, 3374488, 3634064, 5061732, 5451096, 5905354, 6748976, 8858031, 10123464, 10902192, 11810708, 17716062, 20246928, 23621416, 35432124, 47242832, 70864248, 141728496]

約数ペア:

[(1, 141728496), (2, 70864248), (3, 47242832), (4, 35432124), (6, 23621416), (7, 20246928), (8, 17716062), (12, 11810708), (13, 10902192), (14, 10123464), (16, 8858031), (21, 6748976), (24, 5905354), (26, 5451096), (28, 5061732), (39, 3634064), (42, 3374488), (48, 2952677), (52, 2725548), (56, 2530866), (71, 1996176), (78, 1817032), (84, 1687244), (91, 1557456), (104, 1362774), (112, 1265433), (142, 998088), (156, 908516), (168, 843622), (182, 778728), (208, 681387), (213, 665392), (273, 519152), (284, 499044), (312, 454258), (336, 421811), (364, 389364), (426, 332696), (457, 310128), (497, 285168), (546, 259576), (568, 249522), (624, 227129), (728, 194682), (852, 166348), (914, 155064), (923, 153552), (994, 142584), (1092, 129788), (1136, 124761), (1371, 103376), (1456, 97341), (1491, 95056), (1704, 83174), (1828, 77532), (1846, 76776), (1988, 71292), (2184, 64894), (2742, 51688), (2769, 51184), (2982, 47528), (3199, 44304), (3408, 41587), (3656, 38766), (3692, 38388), (3976, 35646), (4368, 32447), (5484, 25844), (5538, 25592), (5941, 23856), (5964, 23764), (6398, 22152), (6461, 21936), (7312, 19383), (7384, 19194), (7952, 17823), (9597, 14768), (10968, 12922), (11076, 12796), (11882, 11928)]