163105176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 296542824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 71, 74, 78, 104, 111, 142, 148, 156, 199, 213, 222, 284, 296, 312, 398, 426, 444, 481, 568, 597, 796, 852, 888, 923, 962, 1194, 1443, 1592, 1704, 1846, 1924, 2388, 2587, 2627, 2769, 2886, 3692, 3848, 4776, 5174, 5254, 5538, 5772, 7363, 7384, 7761, 7881, 10348, 10508, 11076, 11544, 14129, 14726, 15522, 15762, 20696, 21016, 22089, 22152, 28258, 29452, 31044, 31524, 34151, 42387, 44178, 56516, 58904, 62088, 63048, 68302, 84774, 88356, 95719, 102453, 113032, 136604, 169548, 176712, 183677, 191438, 204906, 273208, 287157, 339096, 367354, 382876, 409812, 522773, 551031, 574314, 734708, 765752, 819624, 1045546, 1102062, 1148628, 1469416, 1568319, 2091092, 2204124, 2297256, 3136638, 4182184, 4408248, 6273276, 6796049, 12546552, 13592098, 20388147, 27184196, 40776294, 54368392, 81552588, 163105176]

約数ペア:

[(1, 163105176), (2, 81552588), (3, 54368392), (4, 40776294), (6, 27184196), (8, 20388147), (12, 13592098), (13, 12546552), (24, 6796049), (26, 6273276), (37, 4408248), (39, 4182184), (52, 3136638), (71, 2297256), (74, 2204124), (78, 2091092), (104, 1568319), (111, 1469416), (142, 1148628), (148, 1102062), (156, 1045546), (199, 819624), (213, 765752), (222, 734708), (284, 574314), (296, 551031), (312, 522773), (398, 409812), (426, 382876), (444, 367354), (481, 339096), (568, 287157), (597, 273208), (796, 204906), (852, 191438), (888, 183677), (923, 176712), (962, 169548), (1194, 136604), (1443, 113032), (1592, 102453), (1704, 95719), (1846, 88356), (1924, 84774), (2388, 68302), (2587, 63048), (2627, 62088), (2769, 58904), (2886, 56516), (3692, 44178), (3848, 42387), (4776, 34151), (5174, 31524), (5254, 31044), (5538, 29452), (5772, 28258), (7363, 22152), (7384, 22089), (7761, 21016), (7881, 20696), (10348, 15762), (10508, 15522), (11076, 14726), (11544, 14129)]