139397328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 160

約数和(自身を含む): 472350720

約数和(自身を除く): 332953392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1487, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 2974, 3024, 3348, 3472, 3906, 4461, 4464, 5208, 5859, 5948, 6696, 7812, 8922, 10409, 10416, 11718, 11896, 13383, 13392, 15624, 17844, 20818, 23436, 23792, 26766, 31227, 31248, 35688, 40149, 41636, 46097, 46872, 53532, 62454, 71376, 80298, 83272, 92194, 93681, 93744, 107064, 124908, 138291, 160596, 166544, 184388, 187362, 214128, 249816, 276582, 281043, 321192, 322679, 368776, 374724, 414873, 499632, 553164, 562086, 642384, 645358, 737552, 749448, 829746, 968037, 1106328, 1124172, 1244619, 1290716, 1498896, 1659492, 1936074, 2212656, 2248344, 2489238, 2581432, 2904111, 3318984, 3872148, 4496688, 4978476, 5162864, 5808222, 6637968, 7744296, 8712333, 9956952, 11616444, 15488592, 17424666, 19913904, 23232888, 34849332, 46465776, 69698664, 139397328]

約数ペア:

[(1, 139397328), (2, 69698664), (3, 46465776), (4, 34849332), (6, 23232888), (7, 19913904), (8, 17424666), (9, 15488592), (12, 11616444), (14, 9956952), (16, 8712333), (18, 7744296), (21, 6637968), (24, 5808222), (27, 5162864), (28, 4978476), (31, 4496688), (36, 3872148), (42, 3318984), (48, 2904111), (54, 2581432), (56, 2489238), (62, 2248344), (63, 2212656), (72, 1936074), (84, 1659492), (93, 1498896), (108, 1290716), (112, 1244619), (124, 1124172), (126, 1106328), (144, 968037), (168, 829746), (186, 749448), (189, 737552), (216, 645358), (217, 642384), (248, 562086), (252, 553164), (279, 499632), (336, 414873), (372, 374724), (378, 368776), (432, 322679), (434, 321192), (496, 281043), (504, 276582), (558, 249816), (651, 214128), (744, 187362), (756, 184388), (837, 166544), (868, 160596), (1008, 138291), (1116, 124908), (1302, 107064), (1487, 93744), (1488, 93681), (1512, 92194), (1674, 83272), (1736, 80298), (1953, 71376), (2232, 62454), (2604, 53532), (2974, 46872), (3024, 46097), (3348, 41636), (3472, 40149), (3906, 35688), (4461, 31248), (4464, 31227), (5208, 26766), (5859, 23792), (5948, 23436), (6696, 20818), (7812, 17844), (8922, 15624), (10409, 13392), (10416, 13383), (11718, 11896)]