152745432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 455884800

約数和(自身を除く): 303139368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 139, 168, 186, 211, 217, 248, 278, 372, 417, 422, 434, 556, 633, 651, 744, 834, 844, 868, 973, 1112, 1266, 1302, 1477, 1668, 1688, 1736, 1946, 2532, 2604, 2919, 2954, 3336, 3892, 4309, 4431, 5064, 5208, 5838, 5908, 6541, 7784, 8618, 8862, 11676, 11816, 12927, 13082, 17236, 17724, 19623, 23352, 25854, 26164, 29329, 30163, 34472, 35448, 39246, 45787, 51708, 52328, 58658, 60326, 78492, 87987, 90489, 91574, 103416, 117316, 120652, 137361, 156984, 175974, 180978, 183148, 205303, 234632, 241304, 274722, 351948, 361956, 366296, 410606, 549444, 615909, 703896, 723912, 821212, 909199, 1098888, 1231818, 1642424, 1818398, 2463636, 2727597, 3636796, 4927272, 5455194, 6364393, 7273592, 10910388, 12728786, 19093179, 21820776, 25457572, 38186358, 50915144, 76372716, 152745432]

約数ペア:

[(1, 152745432), (2, 76372716), (3, 50915144), (4, 38186358), (6, 25457572), (7, 21820776), (8, 19093179), (12, 12728786), (14, 10910388), (21, 7273592), (24, 6364393), (28, 5455194), (31, 4927272), (42, 3636796), (56, 2727597), (62, 2463636), (84, 1818398), (93, 1642424), (124, 1231818), (139, 1098888), (168, 909199), (186, 821212), (211, 723912), (217, 703896), (248, 615909), (278, 549444), (372, 410606), (417, 366296), (422, 361956), (434, 351948), (556, 274722), (633, 241304), (651, 234632), (744, 205303), (834, 183148), (844, 180978), (868, 175974), (973, 156984), (1112, 137361), (1266, 120652), (1302, 117316), (1477, 103416), (1668, 91574), (1688, 90489), (1736, 87987), (1946, 78492), (2532, 60326), (2604, 58658), (2919, 52328), (2954, 51708), (3336, 45787), (3892, 39246), (4309, 35448), (4431, 34472), (5064, 30163), (5208, 29329), (5838, 26164), (5908, 25854), (6541, 23352), (7784, 19623), (8618, 17724), (8862, 17236), (11676, 13082), (11816, 12927)]