153486208

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 322744320

約数和(自身を除く): 169258112

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 823, 992, 1457, 1504, 1646, 1984, 2914, 3008, 3292, 3968, 5828, 6016, 6584, 11656, 13168, 23312, 25513, 26336, 38681, 46624, 51026, 52672, 77362, 93248, 102052, 105344, 154724, 186496, 204104, 309448, 408208, 618896, 816416, 1199111, 1237792, 1632832, 2398222, 2475584, 3265664, 4796444, 4951168, 9592888, 19185776, 38371552, 76743104, 153486208]

約数ペア:

[(1, 153486208), (2, 76743104), (4, 38371552), (8, 19185776), (16, 9592888), (31, 4951168), (32, 4796444), (47, 3265664), (62, 2475584), (64, 2398222), (94, 1632832), (124, 1237792), (128, 1199111), (188, 816416), (248, 618896), (376, 408208), (496, 309448), (752, 204104), (823, 186496), (992, 154724), (1457, 105344), (1504, 102052), (1646, 93248), (1984, 77362), (2914, 52672), (3008, 51026), (3292, 46624), (3968, 38681), (5828, 26336), (6016, 25513), (6584, 23312), (11656, 13168)]