155394144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 108

約数和(自身を含む): 469676844

約数和(自身を除く): 314282700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 1867, 2312, 2448, 2601, 3468, 3734, 4624, 4896, 5202, 5601, 6936, 7468, 9248, 10404, 11202, 13872, 14936, 16803, 20808, 22404, 27744, 29872, 31739, 33606, 41616, 44808, 59744, 63478, 67212, 83232, 89616, 95217, 126956, 134424, 179232, 190434, 253912, 268848, 285651, 380868, 507824, 537696, 539563, 571302, 761736, 1015648, 1079126, 1142604, 1523472, 1618689, 2158252, 2285208, 3046944, 3237378, 4316504, 4570416, 4856067, 6474756, 8633008, 9140832, 9712134, 12949512, 17266016, 19424268, 25899024, 38848536, 51798048, 77697072, 155394144]

約数ペア:

[(1, 155394144), (2, 77697072), (3, 51798048), (4, 38848536), (6, 25899024), (8, 19424268), (9, 17266016), (12, 12949512), (16, 9712134), (17, 9140832), (18, 8633008), (24, 6474756), (32, 4856067), (34, 4570416), (36, 4316504), (48, 3237378), (51, 3046944), (68, 2285208), (72, 2158252), (96, 1618689), (102, 1523472), (136, 1142604), (144, 1079126), (153, 1015648), (204, 761736), (272, 571302), (288, 539563), (289, 537696), (306, 507824), (408, 380868), (544, 285651), (578, 268848), (612, 253912), (816, 190434), (867, 179232), (1156, 134424), (1224, 126956), (1632, 95217), (1734, 89616), (1867, 83232), (2312, 67212), (2448, 63478), (2601, 59744), (3468, 44808), (3734, 41616), (4624, 33606), (4896, 31739), (5202, 29872), (5601, 27744), (6936, 22404), (7468, 20808), (9248, 16803), (10404, 14936), (11202, 13872)]