12908168

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 32319000

約数和(自身を除く): 19410832

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 149, 182, 196, 221, 238, 298, 364, 392, 442, 476, 596, 637, 728, 833, 884, 952, 1043, 1192, 1274, 1547, 1666, 1768, 1937, 2086, 2533, 2548, 3094, 3332, 3874, 4172, 5066, 5096, 6188, 6664, 7301, 7748, 8344, 10132, 10829, 12376, 13559, 14602, 15496, 17731, 20264, 21658, 27118, 29204, 32929, 35462, 43316, 54236, 58408, 65858, 70924, 86632, 94913, 108472, 124117, 131716, 141848, 189826, 230503, 248234, 263432, 379652, 461006, 496468, 759304, 922012, 992936, 1613521, 1844024, 3227042, 6454084, 12908168]

約数ペア:

[(1, 12908168), (2, 6454084), (4, 3227042), (7, 1844024), (8, 1613521), (13, 992936), (14, 922012), (17, 759304), (26, 496468), (28, 461006), (34, 379652), (49, 263432), (52, 248234), (56, 230503), (68, 189826), (91, 141848), (98, 131716), (104, 124117), (119, 108472), (136, 94913), (149, 86632), (182, 70924), (196, 65858), (221, 58408), (238, 54236), (298, 43316), (364, 35462), (392, 32929), (442, 29204), (476, 27118), (596, 21658), (637, 20264), (728, 17731), (833, 15496), (884, 14602), (952, 13559), (1043, 12376), (1192, 10829), (1274, 10132), (1547, 8344), (1666, 7748), (1768, 7301), (1937, 6664), (2086, 6188), (2533, 5096), (2548, 5066), (3094, 4172), (3332, 3874)]