164586816

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 168

約数和(自身を含む): 515904480

約数和(自身を除く): 351317664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 557, 576, 608, 648, 684, 864, 912, 972, 1026, 1114, 1216, 1296, 1368, 1539, 1671, 1728, 1824, 1944, 2052, 2228, 2592, 2736, 3078, 3342, 3648, 3888, 4104, 4456, 4617, 5013, 5184, 5472, 6156, 6684, 7776, 8208, 8912, 9234, 10026, 10583, 10944, 12312, 13368, 15039, 15552, 16416, 17824, 18468, 20052, 21166, 24624, 26736, 30078, 31749, 32832, 35648, 36936, 40104, 42332, 45117, 49248, 53472, 60156, 63498, 73872, 80208, 84664, 90234, 95247, 98496, 106944, 120312, 126996, 135351, 147744, 160416, 169328, 180468, 190494, 240624, 253992, 270702, 285741, 295488, 320832, 338656, 360936, 380988, 481248, 507984, 541404, 571482, 677312, 721872, 761976, 857223, 962496, 1015968, 1082808, 1142964, 1443744, 1523952, 1714446, 2031936, 2165616, 2285928, 2571669, 2887488, 3047904, 3428892, 4331232, 4571856, 5143338, 6095808, 6857784, 8662464, 9143712, 10286676, 13715568, 18287424, 20573352, 27431136, 41146704, 54862272, 82293408, 164586816]

約数ペア:

[(1, 164586816), (2, 82293408), (3, 54862272), (4, 41146704), (6, 27431136), (8, 20573352), (9, 18287424), (12, 13715568), (16, 10286676), (18, 9143712), (19, 8662464), (24, 6857784), (27, 6095808), (32, 5143338), (36, 4571856), (38, 4331232), (48, 3428892), (54, 3047904), (57, 2887488), (64, 2571669), (72, 2285928), (76, 2165616), (81, 2031936), (96, 1714446), (108, 1523952), (114, 1443744), (144, 1142964), (152, 1082808), (162, 1015968), (171, 962496), (192, 857223), (216, 761976), (228, 721872), (243, 677312), (288, 571482), (304, 541404), (324, 507984), (342, 481248), (432, 380988), (456, 360936), (486, 338656), (513, 320832), (557, 295488), (576, 285741), (608, 270702), (648, 253992), (684, 240624), (864, 190494), (912, 180468), (972, 169328), (1026, 160416), (1114, 147744), (1216, 135351), (1296, 126996), (1368, 120312), (1539, 106944), (1671, 98496), (1728, 95247), (1824, 90234), (1944, 84664), (2052, 80208), (2228, 73872), (2592, 63498), (2736, 60156), (3078, 53472), (3342, 49248), (3648, 45117), (3888, 42332), (4104, 40104), (4456, 36936), (4617, 35648), (5013, 32832), (5184, 31749), (5472, 30078), (6156, 26736), (6684, 24624), (7776, 21166), (8208, 20052), (8912, 18468), (9234, 17824), (10026, 16416), (10583, 15552), (10944, 15039), (12312, 13368)]