157287552

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 439595520

約数和(自身を除く): 282307968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 128, 146, 181, 186, 192, 219, 248, 292, 362, 372, 384, 438, 496, 543, 584, 724, 744, 876, 992, 1086, 1168, 1448, 1488, 1752, 1984, 2172, 2263, 2336, 2896, 2976, 3504, 3968, 4344, 4526, 4672, 5611, 5792, 5952, 6789, 7008, 8688, 9052, 9344, 11222, 11584, 11904, 13213, 13578, 14016, 16833, 17376, 18104, 22444, 23168, 26426, 27156, 28032, 33666, 34752, 36208, 39639, 44888, 52852, 54312, 67332, 69504, 72416, 79278, 89776, 105704, 108624, 134664, 144832, 158556, 179552, 211408, 217248, 269328, 289664, 317112, 359104, 409603, 422816, 434496, 538656, 634224, 718208, 819206, 845632, 868992, 1077312, 1228809, 1268448, 1638412, 1691264, 2154624, 2457618, 2536896, 3276824, 4915236, 5073792, 6553648, 9830472, 13107296, 19660944, 26214592, 39321888, 52429184, 78643776, 157287552]

約数ペア:

[(1, 157287552), (2, 78643776), (3, 52429184), (4, 39321888), (6, 26214592), (8, 19660944), (12, 13107296), (16, 9830472), (24, 6553648), (31, 5073792), (32, 4915236), (48, 3276824), (62, 2536896), (64, 2457618), (73, 2154624), (93, 1691264), (96, 1638412), (124, 1268448), (128, 1228809), (146, 1077312), (181, 868992), (186, 845632), (192, 819206), (219, 718208), (248, 634224), (292, 538656), (362, 434496), (372, 422816), (384, 409603), (438, 359104), (496, 317112), (543, 289664), (584, 269328), (724, 217248), (744, 211408), (876, 179552), (992, 158556), (1086, 144832), (1168, 134664), (1448, 108624), (1488, 105704), (1752, 89776), (1984, 79278), (2172, 72416), (2263, 69504), (2336, 67332), (2896, 54312), (2976, 52852), (3504, 44888), (3968, 39639), (4344, 36208), (4526, 34752), (4672, 33666), (5611, 28032), (5792, 27156), (5952, 26426), (6789, 23168), (7008, 22444), (8688, 18104), (9052, 17376), (9344, 16833), (11222, 14016), (11584, 13578), (11904, 13213)]