123880736

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14947}}^1$

素因数の和:15001

約数の個数: 48

約数和(自身を含む): 286284096

約数和(自身を除く): 162403360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 14947, 29894, 59788, 104629, 119576, 209258, 239152, 418516, 478304, 553039, 837032, 1106078, 1674064, 2212156, 3348128, 3871273, 4424312, 7742546, 8848624, 15485092, 17697248, 30970184, 61940368, 123880736]

約数ペア:

[(1, 123880736), (2, 61940368), (4, 30970184), (7, 17697248), (8, 15485092), (14, 8848624), (16, 7742546), (28, 4424312), (32, 3871273), (37, 3348128), (56, 2212156), (74, 1674064), (112, 1106078), (148, 837032), (224, 553039), (259, 478304), (296, 418516), (518, 239152), (592, 209258), (1036, 119576), (1184, 104629), (2072, 59788), (4144, 29894), (8288, 14947)]