162552208

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 405208440

約数和(自身を除く): 242656232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 287, 328, 364, 389, 392, 533, 574, 637, 656, 728, 778, 784, 1066, 1148, 1274, 1456, 1556, 2009, 2132, 2296, 2548, 2723, 3112, 3731, 4018, 4264, 4592, 5057, 5096, 5446, 6224, 7462, 8036, 8528, 10114, 10192, 10892, 14924, 15949, 16072, 19061, 20228, 21784, 26117, 29848, 31898, 32144, 35399, 38122, 40456, 43568, 52234, 59696, 63796, 70798, 76244, 80912, 104468, 111643, 127592, 141596, 152488, 207337, 208936, 223286, 247793, 255184, 283192, 304976, 414674, 417872, 446572, 495586, 566384, 781501, 829348, 893144, 991172, 1451359, 1563002, 1658696, 1786288, 1982344, 2902718, 3126004, 3317392, 3964688, 5805436, 6252008, 10159513, 11610872, 12504016, 20319026, 23221744, 40638052, 81276104, 162552208]

約数ペア:

[(1, 162552208), (2, 81276104), (4, 40638052), (7, 23221744), (8, 20319026), (13, 12504016), (14, 11610872), (16, 10159513), (26, 6252008), (28, 5805436), (41, 3964688), (49, 3317392), (52, 3126004), (56, 2902718), (82, 1982344), (91, 1786288), (98, 1658696), (104, 1563002), (112, 1451359), (164, 991172), (182, 893144), (196, 829348), (208, 781501), (287, 566384), (328, 495586), (364, 446572), (389, 417872), (392, 414674), (533, 304976), (574, 283192), (637, 255184), (656, 247793), (728, 223286), (778, 208936), (784, 207337), (1066, 152488), (1148, 141596), (1274, 127592), (1456, 111643), (1556, 104468), (2009, 80912), (2132, 76244), (2296, 70798), (2548, 63796), (2723, 59696), (3112, 52234), (3731, 43568), (4018, 40456), (4264, 38122), (4592, 35399), (5057, 32144), (5096, 31898), (5446, 29848), (6224, 26117), (7462, 21784), (8036, 20228), (8528, 19061), (10114, 16072), (10192, 15949), (10892, 14924)]