138927744

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 417384000

約数和(自身を除く): 278456256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 659, 732, 864, 976, 1098, 1152, 1318, 1464, 1647, 1728, 1952, 1977, 2196, 2636, 2928, 3294, 3456, 3904, 3954, 4392, 5272, 5856, 5931, 6588, 7808, 7908, 8784, 10544, 11712, 11862, 13176, 15816, 17568, 17793, 21088, 23424, 23724, 26352, 31632, 35136, 35586, 40199, 42176, 47448, 52704, 63264, 70272, 71172, 80398, 84352, 94896, 105408, 120597, 126528, 142344, 160796, 189792, 210816, 241194, 253056, 284688, 321592, 361791, 379584, 482388, 569376, 643184, 723582, 759168, 964776, 1085373, 1138752, 1286368, 1447164, 1929552, 2170746, 2277504, 2572736, 2894328, 3859104, 4341492, 5145472, 5788656, 7718208, 8682984, 11577312, 15436416, 17365968, 23154624, 34731936, 46309248, 69463872, 138927744]

約数ペア:

[(1, 138927744), (2, 69463872), (3, 46309248), (4, 34731936), (6, 23154624), (8, 17365968), (9, 15436416), (12, 11577312), (16, 8682984), (18, 7718208), (24, 5788656), (27, 5145472), (32, 4341492), (36, 3859104), (48, 2894328), (54, 2572736), (61, 2277504), (64, 2170746), (72, 1929552), (96, 1447164), (108, 1286368), (122, 1138752), (128, 1085373), (144, 964776), (183, 759168), (192, 723582), (216, 643184), (244, 569376), (288, 482388), (366, 379584), (384, 361791), (432, 321592), (488, 284688), (549, 253056), (576, 241194), (659, 210816), (732, 189792), (864, 160796), (976, 142344), (1098, 126528), (1152, 120597), (1318, 105408), (1464, 94896), (1647, 84352), (1728, 80398), (1952, 71172), (1977, 70272), (2196, 63264), (2636, 52704), (2928, 47448), (3294, 42176), (3456, 40199), (3904, 35586), (3954, 35136), (4392, 31632), (5272, 26352), (5856, 23724), (5931, 23424), (6588, 21088), (7808, 17793), (7908, 17568), (8784, 15816), (10544, 13176), (11712, 11862)]